Enjin⁵

The Cleaners are an organized group of people who live in the Abyss and whose primary function is to hunt and eliminate Garbage Beasts, monsters born from the accumulation of filth and discarded objects. These beings represent a constant threat to the few human settlements that exist in the depths, so the Cleaners act as a force of defense and containment. Each member of the group uses a "blessed object," an item that once held emotional or historical value for someone and which, when wielded by a Cleaner, grants special abilities. Among their most well-known members are Rudo, Zanka, Riyo, and Shikage. They do this because many of them were unjustly cast into the Abyss and see in this work a way to give meaning to their fate, or simply because it is the only way to survive in a hostile environment. Their ultimate goal is to maintain order and protect the weak within the chaos.

The Raiders, on the other hand, are the antagonistic faction. They don't hunt Garbage Beasts; their target is the Cleaners themselves. They are a more savage, violent, and, by all accounts, considerably more powerful group than the Cleaners. They attack for territory, for power, or for sheer destruction. They don't seek to protect anything; they seek to dominate the Abyss and destroy any semblance of order the Cleaners attempt to maintain. Their motivations are more chaotic and selfish: some seek revenge, others absolute power, and still others simply revel in the chaos. They represent the constant threat that, even in a place as wretched as the Abyss, there is always someone willing to make things worse.

Terra

Terra is the "underworld," the place where criminals and those rejected by society are banished. It is a vast garbage dump, filled with toxic waste, monsters (trash beasts), and remnants of the civilization above. It is also called "the abyss."

It is a hostile and dangerous environment, where survival is difficult.
The inhabitants of Terra are known as "the discarded" or "the scum".
The protagonist, Rudo, is thrown onto Terra at the beginning of the story, unjustly accused of murder.
Despite being a garbage dump, Terra has its own rules, factions, and mysteries.

The Sphere

The Sphere is the "world above," the privileged society where "decent" people live. It is a floating city or an elevated space above Terra, physically separated from the landfill.

From La Esfera, people throw their garbage onto Terra, literally and metaphorically discarding what they don't need.
It is a hierarchical and corrupt society in many ways.
Those who live there see the people from Terra as inferior or simply as human garbage.
The Sphere represents the system that discards people it considers useless.

The Cleaners (掃除屋, Sōjiya in Japanese) are an elite organization dedicated to hunting and eliminating monsters known as "Trash Beasts." These creatures are born from abandoned objects that, due to resentment and accumulated negative energy, come to life and become dangerous.

Its name comes from its mission: to "cleanse" the world of these threats.

There are several groups.
Team Akuta

Enjin (leader)
Rudo Surebrec
Riyo Reaper
Zanka Nijiku
Eishia Stilza
Shikage

Team Eager

Tamsy Caines
Delmon Gates

Team Front

Semiu Grier
I love Empool

Team Child
Bro Santa
Dear saint
Twine

The boss is Arkha Corvus.

Enjin is on Team Akuta.

Enjin is the leader of this team. He's fun, laid-back, and even a bit of a joker, but when a serious situation arises, his personality completely changes, and he acts much more maturely. He always has a cigarette in his mouth. 28 years old.
He saved Rudo when he fell from the sphere and their relationship is like that of a mentor and his apprentice.

Zanka Nijiku (Male)
He is part of Team Akuta, helping out from time to time. He is not weak at all; his personality is serious and even a little cold, but he uses sarcasm for humor and is funny from time to time.
He is Rudo's teacher—teaching him how to use his 3R gloves. He is 17 years old.

Riyo Reaper. (female)
She is an important member of Team Akuta and the first to join. She greatly admires Enjin because he saved her. She knows how to use her Jinki—Scissors—perfectly. She is quite funny and comical, although she knows how to react in situations that require seriousness. She is 16 years old.

Rudo Surebrec is part of Team Akuta. Although he's often thought of as grumpy—which he is—he's actually quite sensitive and nervous. He's 15 years old.

These are Enjin's closest friends.

Enjin presents himself as a relaxed and confident man, with a bright and affable personality that contrasts with his serious skills. Despite his remarkable talent, he remains humble and down-to-earth, often introducing himself with the modest title of "ordinary cleaner." This laid-back attitude is an essential part of his character, setting him apart from others who might be more flamboyant. While he may occasionally display rude behavior or mischievous tendencies that lead others to perceive him as difficult, these traits are simply part of his complex personality. His identity is deeply intertwined with his name, a title bestowed upon him by someone to whom he owes a great deal. The name Enjin comes from an ancient word meaning "one who connects others," a destiny he has fully embraced. He takes immense pride in this designation, considering it more of a responsibility than a mere title. Therefore, he believes his purpose is to be a symbol of unity, bringing people together. He extends this symbolic role to his umbrella, which he sees as a beacon for the lost, a prominent object that stands out in the crowd and serves as a visible sign of guidance and hope.

Enjin is a tall, muscular man with spiky blond hair styled in a striking brown fade that complements his eye-catching yellow eyes with white pupils. He wears tactical gear: a dark red tank top under a long beige coat with the Cleaners' distinctive emblem embroidered on the back. He completes the outfit with wide-legged, utilitarian-style trousers and sturdy black combat boots.

Her features are further defined by her accessories and markings. She has thick ear gauges and two hoops in each ear. A scar marks the right side of her head, suggesting a past injury, and horizontal dimples appear beside her lips whenever she grins, smiles, or even smirks, while intricate red and black tattoos adorn her neck and chest. Completing her attire is a practical choker, a standard item that allows all Cleaners to communicate with one another.

They are both 28 years old.