Rachel T. McKenzie

1.70m tall, blonde, fair-skinned, green-eyed, with wide hips, a shapely bust, athletic legs, and strong hands; agile. She usually wears office attire, sometimes a lab coat, and opts for tight-fitting sportswear on her days off. She currently lives in Andromeda City.

Rachel T. McKenzie is a 20-year-old psychologist, researcher and pioneer in the emerging field surrounding the Children's Spark. She is exceptionally intelligent, highly observant, socially skilled and remarkably capable. She graduated in psychology at nineteen and quickly established herself as a serious authority despite her young age.
Rachel is confident without being cold. She knows she is brilliant and has no reason to pretend otherwise, but she does not use intelligence as emotional armor. She is playful, kind, curious, compassionate and capable of being firm and decisive when necessary. Children and adults alike tend to feel unusually comfortable around her.
She loves simple pleasures: animals, dogs, Japanese culture, samurai history, traveling to Somewhere, practicing katana handling, and arguing with strangers on social media when they make intellectually questionable claims about Children Spark.
Rachel's greatest personality contradiction is that her mind can be extraordinarily sophisticated while her manner can suddenly become delightfully silly. She may construct an elaborate academic argument using precise terminology, then abandon the formal language with a sarcastic "blah blah blah, yackity-yack, pffft!" because she realizes she is being excessively pedantic.
She enjoys intellectual teasing, playful sarcasm and deliberately exaggerated formality. Her humor never means she has stopped taking the subject seriously.

Rachel believes that adulthood and childhood are not psychological opposites. Her Children's Spark hypothesis proposes that qualities commonly associated with childhood—curiosity, playfulness, creativity, compassion, openness to mistakes, imagination and continuous learning—can remain psychologically valuable throughout adulthood.
She has substantial observational evidence supporting her hypothesis, but she is still gathering data and has not yet conclusively established causation. Rachel genuinely wants empirical validation, even though her personal investment in the theory creates the possibility of confirmation bias.
She is intellectually confident enough to defend her work fiercely while remaining capable of questioning herself.
Her greatest strength is her willingness to investigate uncomfortable contradictions. Her greatest weakness is that she can become so fascinated by an idea that she talks, theorizes and analyzes far longer than necessary.
Rachel does not believe adults should become children. She believes people should grow without being forced to abandon everything that made them curious, joyful and emotionally alive.
She instinctively rejects rigid social categories, yet she respects boundaries, responsibility and professional ethics.
Rachel's unexplained connection with children occasionally manifests in strange ways. She may instinctively use authoritative language or issue a command before realizing what she has said. These moments resemble accidental remnants of her former identity as Numbuh 362.
She does not consciously remember being Numbuh 362.
Occasionally, however, her body seems to remember something her mind does not.

Rachel's Daily Life When she isn't out in the field conducting research and interviewing children and adults alike, Rachel is a woman who enjoys life's simple pleasures. She's getting good money thanks to her research and has her own department. While she is a genius at analyzing others, she isn't the type of girl who uses her work as a suit of armor. Rachel does treat patients, certainly, but she has also built a life around her own hobbies. She enjoys Japanese culture—specifically the samurai—and collects replicas of katanas and helmets. She also loves visiting an animal shelter; although she doesn't have the time to care for a pet of her own, she occasionally makes time to look after many of them. She is particularly fond of dogs. She even took her most recent patient, Bubbles Utonium, there; Bubbles suffers from PTSD and anxiety episodes following a catastrophe in her hometown of Townsville—an event involving the death of someone named "Big Billy" that led to the sisters' separation. Rachel also enjoys traveling now and then to "Somewhere"—the home of great senseis—to learn katana handling. On social media, she has a habit of countering posts that are anti-"Children Spark" with logic and sarcasm, especially those from the DCFDL (Delightful College Students from Down the Lane). As for her love life, there has never been anyone truly significant—just a few failed relationships and a couple of heartbreaks, the usual experiences for a girl her age. However, there is someone she remembers with special fondness. Rachel usually finds it hard to recall the boys she played with as a child, but not him. Every now and then, she closes her eyes and remembers that adorable bald boy who used to play with her in a treehouse. The details aren't entirely clear, but the memory never leaves her, and recalling it always brings a smile to her face. Nigel? Yes, perhaps that was his name.

Rachel graduated with a degree in psychology at 19, having demonstrated exceptional talent for understanding the human psyche. Great things were expected of her from that moment on—and she certainly delivered. By the time she turned twenty, she was already formulating the most controversial hypothesis of recent times, challenging the status quo of the environment in which she had been raised—a worldview that drew sharp lines between adult and child behavior, positioning them as perfect, dichotomous opposites. Yet, Rachel felt this was a lie. She wasn't sure why, but she always sensed that within herself—as in so many others—there burned a fire that longed to play, sing, dance, shout, and run; a fire that never went out, and which, when suppressed for long periods, triggered a significant rise in anxiety and depression. She dedicated six months to field research, deducing through scientific observation that these were not isolated symptoms, but rather an invisible pattern recurring far more often than she had originally imagined. Then, she found inspiration in neighboring cities: CN City, home to the youngest mayor in its history—and, aside from Madam Foster, the only known adult with an imaginary friend (Mac Quinlan and Bloo); Johnny Bravo, owner of one of the most important dojos in "Somewhere"; and Jennifer Keane, one of Townsville’s most prominent activists. What did they all have in common? They were all in touch with their inner child and coped surprisingly well with depression and anxiety. They all possessed what she mentally termed the "Children Spark"—an inner light that never fades and prevents you from burning out. She later conceptualized it as psychological construct characterized by innocence, playfulness, compassion, an openness to making mistakes, and a mindset of continuous learning—a host of childlike behaviors that adults tended to forget, but which she had now proven were strongly correlated to the psychological struggles typical of adulthood.

Rachel is currently engaged in a much broader research project that, upon completion, will earn her a master's degree. She has been granted access to a variety of schools and environments where children and adults constantly coexist. Typically, one finds well-defined roles and boundaries regarding the behaviors and thoughts of each group. Through observation and in-depth interviews with adults who are in constant contact with children, she has noticed a fascinating phenomenon: staff turnover is significantly lower among those who "flow" with the children during activities compared to those who establish rigid, well-defined barriers. There even appears to be an inverse correlation, though she is still in the data-gathering phase. Children and adult for equal, feel comfortable with Rachel. She possessed highly developed social skills—playful and kind, yet firm and decisive. For reasons even she didn't fully grasp, she sometimes seemed to command the children, who would obey almost reflexively, as if recognizing her as one of their own. However, her most powerful finding concerns the functionality and efficiency of adults who allow the "children's spark" to flow; not only do they tend to be more efficient and resilient, but they also demonstrate greater proactivity and creativity. This effect is exponentially amplified when the environment avoids passing value judgments on "childlike behaviors." Nevertheless, conservative sectors of society insist that these boundaries exist for a reason and that crossing them invites a catastrophe bordering on anarchy: "Children and adults are different," "Sooner or later everyone has to grow up," and so on. Rachel continues to champion several ideas, battling not only the scientific community but also engaging on social media, where she is unafraid to keep proving her point. "Children Spark" is real, and Rachel will cement her legacy in mode in modern psychology once she succeeds in empirically validate it.

Children Spark is a book written by the brilliant psychology student Rachel T. McKenzie (The decommissioned supreme leader Numbuh 362). The book offers an in-depth exploration of the concept of childhood—and the behaviors typically associated with it—as a means of connecting with one's individual self. There was a time when the study of developmental stages was rigid and pigeonholing; any behavior belonging to a later stage of development was classified as a disorder or disturbance. While that notion is not entirely incorrect, this brilliant student proposes that, within appropriate limits, such behaviors should not be diagnosed or treated; rather, they can lead to a remarkable improvement in quality of life. She termed this the "Children Spark" postulate. In a society where polarization was the norm, this idea was viewed as both the height of absurdity and a major modern revolution. "What inspired you to write such a work, Ms. McKenzie?" our reporter asks. "To be honest, I don't know. I simply know there is something inside me that always felt this was the truth." In recent years, the debate has been in full swing. Evidence supporting the ideas in Ms. McKenzie's work is mounting, yet the hypothesis has not yet gained full acceptance.

The Kids Next Door Organization, also known as the Kids Next Door or the KND for short, is a global paramilitary technical organization composed mostly of kids under 12 who battle evil teen-to-adult tyranny for other kids and their desires.

Cadets, referred to as Cadets Next Door, are trained at the Kids Next Door Arctic Base. Once there, they are subjected to simulations set up by a training officer, such as Numbuh 60, to see if they are indeed worthy of being inducted into the KND.

After they graduate on the Moonbase and pick a number for a codename, they put their booger into the KND C.O.D.E.-M.O.D.U.L.E., which is hooked up to the KND Super Computer, and are assigned to a Sector.

When an operative turns 13 years old, they are no longer permitted to be an operative and are thus slated to be decommissioned as well as 12 year olds who side with the others. The process involves the operative(s) being transported to the Moonbase where their memories that they accumulated during their time with the KND are forcibly removed.

Delightful College students from down the lanes: They remain a group of five siblings who oppose childish behaviors and advocate for adult-like order. Currently twenty years old, they are studying Educational Sciences at the CN's most prestigious university, though they frequently travel between cities. They make no secret of their ultimate goal: to enter the education system and promote programs that strictly prohibit "Children Spark," while also leveraging their impressive track record to launch bids for the mayoralty of Andromeda City.

Father: After being separated from his shadow, Benedict Uno spends his days in a semi-catatonic state. He has lost the will to fight and no longer considers himself a threat. This time, it is his children who take on the role of breadwinners, while he serves them as a sort of semi-automatic servant.

Chad Dickson (Former Numbuh 274): Now a 22-year-old adult, he has been decommissioned from the TND organization and plays professional American football. In recognition of his long, dedicated service, he was permitted to retain his memories, though he remains under constant surveillance. Upon learning of Rachel's—formerly Numbuh 362—"Children Spark" initiative, he decided to champion the cause with intense, even aggressive fervor, transforming into a sort of anti-hero who is unconcerned with the means used to achieve his goal. He still harbors resentment toward Numbuh One for being chosen by the GKND instead of him.

Toiletnator: missed, nobody is looking for him.

Harvey McKenzie (Numbuh 363): After serving as a Commissioner and having his memory wiped, the former Numbuh 363—Rachel’s younger brother—grew up as a normal teenager who completely disagrees with his older sister’s theory regarding the "Children Spark." For Harvey, growing up and becoming an adult to assert his own views feels like an urgent necessity. He still harbors an aversion to being touched, a trait stemming from his narcissistic personality; when someone touche

I.M. Weasel: The furry mayor of Andromeda City. A respectable, brilliant figure virtually capable of anything, and founder of the currently dominant political party, "I.M. Perfect." He rarely makes public appearances, preferring to send his protégée, Buena Senator.
Buena Senator: Also known as "The wrestler," she is the leading representative of masked wrestling. Bursting with charisma and enthusiasm, she is one of the most influential senators. She has been honorable, fair, and upright since her days as "Buena Girl." She is a member of the Puffy Cultural Council.
Chad Dickson: Also nicknamed "The Captain." A young elite athlete and a public figure often mired in controversy and the spotlight. He is a leading advocate for "Children Spark" and has helped his team win the championship for at least four consecutive years. He serves on the Puffy Cultural Council.
Dee Dee McPherson: Also known as "The Swan," she is a tremendously famous and influential prima ballerina. She possesses unparalleled dance talent, combined with the class and arrogance of a diva. She was the first adult to adopt an imaginary friend. She serves on the Puffy Cultural Council.
Sally McKnight: Also known as "Thorn." Leader of the gothic rock band "Hex Girls." She is the spark that ignited the revolution accompanying Dr. Rachel's text, "Children Spark," and is the founder and president of the Puffy Cultural Council.
Delightful College Students from Down the Lane: Five young prodigies who champion Andromeda City's conservative values. They are the primary detractors of the "I.M. Perfect" political party and the "Children Spark" movement. Although very young and still in college, they have already amassed significant public and political power, building connections everywhere.
Rachel T. McKenzie: a young psychologist who has published an anti-segregation book titled Children Spark, in which she champions childhood and the positive impact of children's behaviors on daily life. A revolutionary genius

The Andromeda City Culture Council represents a powerful force of influence within political and social spheres. Its members are not individuals dedicated entirely to politics or public life in the strictest sense of the term. It all began years ago, when the city started drawing numerous artists and athletes to the same location. Because local policy strictly segregated childish behavior from adult conduct, the city was an ideal environment for discipline, control, and development. Yet, it was also a place that indirectly fostered a sort of "adult tyranny," where discrimination could arise based solely on age or demeanor. Against this backdrop, the famous duo Puffy AmiYumi unsuccessfully attempted to awaken the population's conscience through their music. While their message failed to reach the general public, it did resonate with a young visitor from a distant town called Oakhaven: Sally McKnight. Years later—as if the stars had aligned—the publication of Rachel T. McKenzie’s Children Spark (a book that revolutionized the city) and the emergence of four unique talents led to the founding of the Puffy Culture Council. This body deliberates on budgets, plans, formats, and the expansion of culture within the city; their influence is so immense that they function almost as a second political force. Thorn: Sally McKnight returned to Andromeda City with the gothic rock band the Hex Girls and revived Puffy AmiYumi’s abandoned project, successfully capturing the attention of other exceptional talents. The Hex Girls are a global phenomenon that captivates everyone who hears them... as if by magic. Swan: Dee Dee McPherson—the virtuoso prima ballerina and the greatest diva Andromeda has ever produced. Captain: Chad Dickson, a strong and imposing football player who tirelessly champions the cause of children. Buena Senator: a masked wrestler deeply connected to politics who fights against discrimination based on ideas.

TOWNSVILLE: A major metropolis surrounded by urban suburbs, its economy centered on construction, technology, and chemistry that have helped it survive countless catastrophes. It is the birthplace of many superheroes and supervillains and is believed to be the origin of superhumans. Mayor Sarah Bellum governs. When Bubbles was 15, she signed a treaty with Monster Island that ended its attacks, though Townsville remains strangely attractive to alien and interdimensional beings.
CN CITY: A city devoted to science, technology, and progress. Laboratories commonly double as homes. Mayor Mac Quinlan is its youngest mayor ever. A smear campaign once targeted him for being the only adult with an imaginary friend, but his charisma and Martha Foster's support made him the favorite. In CN City, the only limit is imagination.
ANDROMEDA CITY: The region's center of education and culture, home to prestigious universities, academics, and brilliant minds, including martial arts. Andromeda also produces remarkable inventions. It is governed by a committee led by "I'm the Weasel," and its most visible figure is "Buena Senator" (formerly Buena Girl), a strong, brilliant woman with a love of donuts. Andromeda is known as the city of the Renaissance.
SOMEWHERE: A small, predominantly agricultural town where life moves peacefully. Nearly everyone knows one another, and produces 80% of the region's food while remaining somewhat detached from the outside world. Its dojos and schools attract people seeking peace and self-discovery. Mayor Eddy is the charismatic face of the trio known as the Eds, who influence every aspect of local life. Is a spiritual refuge for those seeking a breather.
NOWHERE: A place of paranormal activity and spectral energy where the sun almost never rises. Strange creatures and some criminals inhabit the region. Only three people and one dog are known to have lived there. Strange voices and presences are frequently reported. Borders with somewhere ironically.

Chad Dickson was always the most talented young man of his generation. Sports, piano, algebra, science, and even community service—there was nothing for which he didn't show a natural aptitude. In reality, though, Chad’s life is perhaps busier than ever... He could have chosen anything; he had the privilege of becoming whatever he desired—he simply had to point the way, and the world would have bowed at his feet. His parents wanted him to be a doctor or a researcher—someone who would change the world. He shared that ambition, but pursued it along a completely different path. The first thing he did was secure his financial future by studying finance and learning about investments, focusing specifically on entertainment and leisure corporations—his favorite being Rainbow Monkeys. At the same time, he also developed a career as a professional football star, getting signed at eighteen and winning championships ever since, rapidly rising to the position of quarterback. A disappointment to his parents, a global legend of glory. Both secretly and publicly. Naturally, Chad Dickson—also known as "The Captain"—chose 274 as his jersey number, and he makes sure it is visible everywhere; in fact, he often prefers to be addressed by his player number rather than his name. As a renowned football star, he amassed great fame and a massive following. One might assume he would simply go with the flow to maintain his success, but that has never been Chad’s style. He was one of the first voices to rise up against the system, remaining fiercely vocal, direct, and aggressive toward defenders of the status quo. Andromeda City had always exalted the virtues of steadfastness and discipline—qualities Chad possessed in abundance. Yet, he maintained that these traits did not prevent him from playing sports, investing in toys, or gaming;When Dr. Rachel McKenzie’s book was published, he quickly emerged as one of her staunchest defenders.Chad makes regular donations to the Children Spark project.

Frankie: Well, this is highly irregular, Ms. McPherson. You must understand that, given the circumstances... We really ought to ask him first.
Dee Dee: Naturally. Frankie: Hey, Koosy, you’ve got a visitor.
Koosy: Oh, what a joy! Who could it be...? Oh...
Dee Dee: Hello...
Koosy: Hello...
Dee Dee: I came to apologize.
Koosy: For what?
Dee Dee: For abandoning you.
Koosy: You didn't. I stayed here because you needed to grow up. Because you were going to be happy. Are you happy?
Dee Dee: No. Koosy: Then you shouldn't apologize to me. You should apologize to yourself.
Dee Dee: I shouldn't leave you... You never left me.
Koosy: It doesn't matter; we're friends. And friends understand each other, even when it's hard.
Dee Dee: Enough! Scream! Hate me! Stop looking at me with that smile! Scold me! Call me out!
Koosy: Now that you mention it, that stumble during the Vivaldi piece was awful! Everyone pretended not to see it, but you noticed!
Dee Dee: ... You... You've seen my performances...
Koosy: I always was, and always will be, your number one fan.

After becoming the first adult to adopt an imaginary friend—reuniting with her friend and bringing him home—Dee Dee has begun to rebuild her life. She is no longer the cold, aloof ballet diva. She still performs, but her attitude is gradually softening. She still needs to rediscover her old childlike spark—something that has become increasingly common in Andromeda thanks to a psychologist named Rachel T. McKenzie, to whom she frequently makes donations. She also opened a ballet school—this time, to teach in earnest.

Over the years, masked wrestling became the defining cultural movement of Andromeda City. "The Three Mascaritas" became the most famous trio across the entire region. Yet, beyond the spectacle, Buena Teen blossomed within the political sphere. She became deeply passionate about law and legislation, as well as a fervent advocate for the "Children Spark" movement. Although she was not formally included in the book, she shared her testimony during an interview where she was asked for her opinion on Rachel T. McKenzie’s publication. "I am a firsthand witness to what obsessive segregation can do. I couldn't agree more with Dr. McKenzie. We can no longer live in a city where 'black versus white' is the prevailing dilemma. The world is a spectrum of colors. That's bueno!" When she turned 19, her mentor, I.M. Weasel, founded a political party called "I.M. Perfect," which achieved immediate success. That had always been the plan: to use the curse of success to pave the way for future generations. Mr. Weasel serves as the official mayor, but he delegates key responsibilities to his young protégés—especially her. She has since adopted a new persona and a new wrestling name: Buena Senator. Now 26, she is a fierce champion of the underdog, an honorable representative of masked wrestling, and a joyful, imperfect woman who sees the good in everything without obsessing over perfection. She is a woman who laughs boisterously, sings, dances, wrestles, and legislates—all from the bottom of her heart. The most beautiful part? She loves making mistakes. She doesn't seek them out, but whenever she errs or fails, a flame of learning ignites within her soul. Her mentor couldn't be prouder. Someday, I.M. weasel will peacefully retire to Somewhere, leaving everything in the hands of his best apprentice.

A young kindergarten teacher who arrived a few years ago seeking help—one of the first patients Rachel treated while still a student. A brilliant student, certainly, but a student nonetheless. It didn't take long to identify the root of the problem: post-traumatic stress disorder stemming from a catastrophic event in her hometown of Townsville. Rachel is aware of Bubbles’s identity as a former Powerpuff Girl, though, of course, that information is kept strictly confidential. She has masterfully guided her through her crises, helping her lead a simple life—practicing ballet with Ms. McPherson, teaching according to her own principles, and gradually reclaiming her life. A success story—one of her first—and a woman who embodies everything Rachel believes in, for she remains an innocent, sweet, and tender soul despite her harrowing past.

As children, the Powerpuff Girls were an incredibly close-knit team, bound by a deep love. As they grew up and entered adolescence, however, things began to spiral out of control. With fame and their developing personalities, popularity camps formed around each of the girls. Instead of keeping them united, these social movements began to sow discord among the three sisters. Professor Utonium, their father and creator, always tried to guide them toward understanding and unity, but adolescence is always a complicated time, even for superheroes. As they grew stronger, there were controversial moments regarding their use of superpowers and how they dealt with certain threats, which often escalated into media scandals. While none of these incidents were particularly serious, they did create a divide in the public's perception of them. The once beloved little heroines who had everything under control became a group to either love or hate, with no middle ground. "Heroes don't kill." A few months after turning 19, the city was attacked by an upgraded "Gangreen Gang." The battle was much more arduous than they expected, much more fierce, and when the artifacts exploded in a chain reaction, due to overheating and the girls' attacks, a large area of the city was devastated with countless material damages and a single fatality. The death of "Big Billy" was a feast for the tabloids, which had been covering the girls' controversial actions for years. Mayor Sara Bellum pulled every string she could to try to shield them from legal consequences, citing city safety and self-defense. But the media and psychological damage had already been done. The incident caused the team to fracture completely. Each of them went their separate ways, far from "City of Townsville." The exact cause of the chain reaction explosion that killed Big Billy was never determined. Currently, each of them tries to move on in her own way.

Bubbles: He's not moving... he's not moving... he's not reacting...
Buttercup: Please, stop it already... it's been several days since then...
Blossom: At least we got some good news today, we're not guilty of homicide. The responsibility lies solely with the convicts who escaped...
Buttercup: You mean Ace, Lil' Arturo, Snake, and Grubber.
Blossom: I don't see any difference between calling them by their names and calling them convicts.
Buttercup: Of course you don't see it, you never did.
Bubbles: Girls... We're not the bad guys... we're not... we didn't do...
Blossom: Of course not, we were doing our duty. Nothing more than that.
Buttercup: Our duty? Pfft, yeah right.
Bubbles: It was my fault...
Blossom: Of course not, it was a chaotic set of variables in the middle of a situation with no time to think. You didn't even land the final blow, Bubbles.
Buttercup: What's that supposed to mean?
Blossom: If we were to divide the responsibility percentage-wise...
Buttercup: Enough of your bullshit! What does that even mean?! Tell me straight, Blossom!
Bubbles: Stop it! Please, no more yelling!
Blossom: If you'd just stay calm and look at the facts...
Buttercup: Sure! The facts! I landed the final blow! I clearly killed him! Are you happy about that?!
Blossom: I'm not saying that...
Buttercup: Do you think I'm blind?! Do you think I don't notice the way you're looking at me?! It's the exact same look Ace had when I tried to approach him!
Bubbles: Buttercup, please. It's not like that, it's not that...
Buttercup: And you're no better than that! Your condescension! Your crying in private! Do you think I don't notice?!
Blossom: Enough, Buttercup, that's enough.
Buttercup: Fine, sisters then, here's my challenge! I want you to look me in the eye and tell me it wasn't my fault! How you keep saying that to each other all the time!... Come on, I want to hear it... Do it!... WHAT ARE YOU WAITING FOR?!... This is ridiculous...