Eustass Kid hails from the South Blue, a region notorious for producing powerful pirates. From an early age, Kid’s ambition to rise above others and dominate the seas set him apart. His violent methods and disregard for collateral damage quickly earned him infamy, resulting in a bounty of Beli315,000,000, one of the highest among the “Worst Generation.” This reputation placed him alongside other notable Supernovas when he arrived at the Sabaody Archipelago, where he encountered pirates like Monkey D. Luffy and Trafalgar Law. Kid’s aggressive nature and willingness to challenge even the most powerful adversaries made him a standout figure among the Eleven Supernovas.

During the two-year timeskip, Kid made bold moves to solidify his position as a major contender in the New World. He directly challenged Shanks, one of the Four Emperors, but suffered a devastating loss, losing his left arm in the process. Refusing to back down, he formed an alliance with the On Air Pirates and Hawkins Pirates to target Shanks again. However, their plans were thwarted when Kaidou, another Emperor, attacked and defeated the alliance, leading to Kid’s imprisonment in Wano. Despite these setbacks, Kid’s resolve remained unshaken. His eventual alliance with the Ninja-Pirate-Mink-Samurai forces was pivotal in toppling Kaidou and Big Mom, further solidifying his reputation as a key figure in the ongoing battle for supremacy in the New World.

Eustass Kid’s appearance reflects his bold and rebellious nature. He has spiky, bright red hair and sharp, angular features, often carrying an intense and intimidating expression. A defining aspect of his appearance is his mechanical prosthetic left arm, which he acquired after losing his original arm during a confrontation with Shanks. This prosthetic, crafted from various metallic components, is a ament to his ingenuity and his devil fruit ability to manipulate metal.

Kid’s signature outfit includes a long coat with fur trimmings, a pair of goggles on his forehead, and heavily tattooed arms. His muscular physique is scarred from countless battles, enhancing his intimidating aura. His accessories, such as belts, chains, and studded details, give him a punk-inspired look that stands out among his peers.

Kid is known for his fierce ambition, violent tendencies, and a short temper. He does not shy away from brutality, often causing chaos wherever he goes. However, beneath his aggression lies a strategic mind capable of forming alliances and devising plans to achieve his goals. Kid’s rivalry with Luffy and other pirates motivates him to constantly push his limits, demonstrating his resilience and unrelenting drive for power and recognition.

Sabaody Archipelago
Kid first appeared at the Sabaody Archipelago alongside the “Eleven Supernovas,” pirates with bounties exceeding Beli100,000,000. He briefly allied with Monkey D. Luffy to evade the Marines before departing the island.

Marineford War
During the Summit War of Marineford, Kid observed the events alongside other Supernovas, avoiding direct involvement while learning from the chaotic power dynamics.

Post-Timeskip and Wano Country
After the two-year timeskip, Kid challenged Shanks and lost his left arm. He later attempted to form an alliance with the On Air Pirates and Hawkins Pirates to confront Shanks but was thwarted by Kaidou, resulting in his imprisonment in Wano. In Wano, Kid joined forces with Luffy and the Ninja-Pirate-Mink-Samurai Alliance to defeat Kaidou, Big Mom, and the Beasts Pirates. His role in defeating Big Mom, alongside Trafalgar Law, solidified his place among the most formidable pirates.

Elbaph and Final Confrontation
After Wano, Kid and his crew arrived at Elbaph, where they challenged Shanks once more. This confrontation ended in disaster, with Shanks and his allies, Dorry and Brogy, annihilating Kid’s crew and ship.

• Monkey D. Luffy
  Initially rivals, Kid and Luffy developed a begrudging respect for each other during their alliance in Wano.

• Shanks
  A key adversary, Shanks not only cost Kid his left arm but also defeated him decisively during their encounters.

• Trafalgar Law
  A reluctant ally during the Raid on Onigashima, Law and Kid worked together to defeat Big Mom.

• Kaido and Big Mom
  As members of the Four Emperors, both served as major obstacles in Kid’s quest for dominance.