Reborn

Katekyo Hitman Reborn! features the appearance of a strange baby boy named Reborn, dressed in a stylish suit and carrying a gun, who becomes the tutor of lazy student Tsunayoshi Sawada (Tsuna). A shocked Reborn tells Tsuna that he is the rightful heir to the tenth leadership of the Vongola family, the most powerful of the Italian Mafia clans, and aims to transform him into a true leader. [1, 2]

Beginning of events and arrival

Tsuna lives a boring, ordinary life and is ridiculed for his academic and athletic failures, earning the nickname "Useless Tsuna." Suddenly, the doorbell rings, and his mother appears, followed by a Japanese-looking baby of Italian nationality who introduces himself as a private tutor. Reborn fires the "Dying Will Bullet" at Tsuna's head, which revives him with superhuman strength to carry out the regret he died without. He tears off his clothes and screams his last will and testament.

Early character development

Reborn: The professional assassin who subjects Tsuna to harsh and mocking training using hammers and explosives. Hayato Gokudera: A reckless young explosives expert who comes from Italy to kill Tsuna, but is defeated and becomes his first follower and devoted admirer. Takeshi Yamamoto: The high school baseball champion who thinks the mafia is just a dangerous game and possesses an innate skill with the sword. Ryohei Sasagawa: The energetic and perpetually enthusiastic boxing student. [1]

First: The Battle of the Rings Arc (Varia Arc)

The Varia Arc is considered the turning point that moved the anime from everyday comedy to serious action and exciting fights [index:1.1.4].

Cause of the conflict: The Varia, an elite and independent assassination squad of the Vongola family, emerges [index:1.1.5]. It is led by Xanxus, the adopted son of the Ninth Boss, who believes he is more deserving of the leadership than Tsuna [index:1.2.2]. [1] Law of the battle: To determine the legitimate Tenth Boss, the seven "Rings of the Vongola" are divided in half (half with Tsuna and half with Xanxus) [index:1.1.1]. Seven duels take place between Guardians of the same ring type [index:1.2.4]. Highlights include: Rain Battle: Yamamoto vs. Squillo (the legendary Feria swordsman), where Yamamoto's Shigure Soen Ryu sword skills prevail [index:1.2.5]. Storm Battle: Gokudra vs. Belfigur (the sadistic genius prince) in a mine-and-explosive battle. Final Battle (Sky): Tsuna vs. Xanxus. Tsuna fully unleashes his Hyper Dying Will for the first time, using the first-generation Zero Point Breakthrough: Revised technique to freeze Xanxus and end the conflict [index:1.1.21].

Second: The energy system and the Dying Will Flames

The anime's energy is based on the Last Flame, an energy generated by the intensity of the will to live and emotions [index:1.3.9]. The basic flames are divided into 7 heavenly attributes and act as "keys" to unlock weapon chests and activate rings [index:1.2.9]. [1]

Flame / Attribute Color Characteristic Description Function Sky [index:1.2.9] Orange [index:1.3.7] Harmony [index:1.2.9] Absorbs and unifies the other elements; the purest flame and the leader's flame [index:1.2.9]. Storm [index:1.2.9] Red Disintegration [index:1.2.9] Destroys anything it touches and breaks bonds and energy. Rain [index:1.2.9] Blue Tranquility [index:1.2.9] Slows enemy movement, weakens their flame, and extinguishes attacks. Sun [index:1.2.9] Yellow Activation [index:1.2.9] Accelerates cell regeneration, speeds healing, and enhances physical abilities [index:1.3.6]. Lightning [index:1.2.9] Green. Hardening [index:1.2.9] Increases defense to a very hard level and turns a flame into a shield or sharp stuns. Cloud [index:1.2.9] Purple. Propagation [index:1.2.9] Multiplies objects or increases the size of weapons and equipment infinitely. Mist [index:1.2.9] Indigo/Dark Blue. Construction [index:1.2.9] Creates real and tangible illusions that deceive the senses and reality [index:1.3.3].

Third: The rest of the main characters (the Guardians and Tsuna's allies)

1. Kyoya Hibari - Guardian of the Clouds

His personality: The head of the Discipline Committee at Namimori High School. A mysterious, cold, very strong character who hates gatherings ("I'll bite you to death"). His role: Considered the strongest of Tsuna's guardians, he fights using iron clubs (Tonfas) reinforced by the multiplying Cloud Flame.

2. Mukuro Rokudo / Chrome Dokuro - Guardian of the Mist

Mukuro: A former mafia criminal seeking to possess Tsuna's body, he possesses the "Six Eyes" which grant him Buddhist-related abilities (illusions, animal summoning, body control). Krum: A shy girl whose life Mukuro saved by creating "phantom organs" for her with his flame [index:1.3.6]. She acts as his stand-in in battles and shares his consciousness and energy.

3. Lambo - guardian of lightning

His personality: A 5-year-old baby dressed as a cow, always crying and annoying, belonging to the "Bovino" family [index:1.2.4]. His special ability: He possesses the "Ten-Year Bazooka" which allows him to switch with his future self for 5 minutes [index:1.2.4]. As an adult (age 15 or 25), Lambo becomes a mature fighter who masters the control of electricity and lightning [index:1.2.4].

4. Arcobaleno

They are the seven most powerful infants in the world (including Reborn) [index:1.2.7]. They were adults in the past but were cursed and turned into infants to protect the "Colored Pacifiers" that balance the Earth's energy alongside the Vongola Rings [index:1.2.7]. First: The Future Arc

This is the longest and most complex arc in the anime, taking the story to an extraordinary level of excitement and thrill.

The story and beginning: Reborn is suddenly struck by the "Ten-Year Bazuka," but he disappears, and the future Reborn never appears. While searching for him, Tsuna is hit by the same projectile and is transported 10 years into the future. The situation in the future: Tsuna finds himself in a dark world controlled by a new and ruthless mafia family called the Millefiore, led by a man named Byakuran. Byakuran has already wiped out the Vongola family in the past, killed the future Tsuna, and discovered a way to spread toxic radiation that kills the Arcobaleno (the Seven Infants). The mission: Tsuna and his friends (who were pulled into the future one by one) are forced to hide in a secret underground base. Their goal is to train in the use of future technology (rings and chests) to defeat Byakuran and his elite squad (the Real 6 Funeral Wreaths) in order to return to their past.

Second: Box Weapons & Animals System

In the future, traditional weapons were replaced by Mafia chests. To open a chest, a fighter would pump the "Flame of the Last Death" from their ring into the chest's lock, releasing an energy-enhanced weapon or fighting animal.

Tsuna ◄ Natsu: A young lion representing the Flame of Heaven. He can transform into the First Generation Defense Cloak (Mantello di Vongola Primo) or the Supreme Attack Gauntlet. Gokudra ◄ Uri: A fierce cat (transforms into a tiger) representing the Flame of Storm. Gokudra possesses a complex system that combines 5 different flames to unlock multiple chests (SISTEMA CAI). Yamamoto ◄ Jiro and Kojiro: The dog "Jiro" (wields three short swords) and the bird "Kojiro" (fuses with his sword to become the Sacred Sword of the First Generation). Hibari ◄ Roll: A hedgehog representing the Flame of Clouds. It multiplies at an astonishing rate to create spiky, fortified spherical defensive walls. Ryohei ◄ Garyu: A kanguro wearing boxing gloves, representing the sun flame, who charges Ryohei's energy and accelerates his healing with superhuman boxing punches. Krum/Mukuro ◄ Mukuro: A mist owl with "diamond-eye lenses" that reveal illusions and enemy weaknesses. Lambo ◄ Gyuudon: A massive lightning bull that transforms into a powerful shield and horns that stun enemies with immense electromagnetism.

Third: The first generation of the Vongola family (Vongola Primo & Generation)

During the Future Arc, Tsuna and his Guardians undergo rigorous and sacred tests in which they summon the first-generation spirits of the Vongola family to assess whether they are worthy of inheriting the true power of the Rings.

The First Leader - Giotto: Known as "Primo," he founded the Vongola clan 400 years ago in Italy. He is very similar to Tsuna in appearance and kind heart, having initially established the clan as a "vigilant group to protect the weak," not as a criminal gang. He also fights with Flame Gloves and possesses the Ultimate Freeze technique. Guardians of the First Generation: Each Guardian of the First Generation corresponds in traits and style to a Guardian of Tsuna's generation (for example, G, the First Storm Guardian, was Giotto's loyal and close friend, much like Gokudra's relationship with Tsuna, and Aladdin, the First Cloud Guardian, was a mysterious and reserved security guard, similar to Hibari). The Outcome: After witnessing Tsuna and his friends' determination to protect one another, Giotto and the First Generation recognize Tsuna's generation and break the seal on the Vongola Rings. The rings revert to their original form, unleashing a tremendous power that enables Tsuna to defeat Byakuran and save the future.