Donquixote Rosinante, also known as Corazon, was the character from One Piece. He was formerly a World Noble descendant of the Donquixote Family. He was the second and youngest son of Donquixote Homing and the younger brother of the former Shichibukai Donquixote Doflamingo. He was a marine commander who became a spy as the top executive of the Donquixote Pirates. He was killed by his older brother Doflamingo 13 years ago.
Donquixote Rocinante is Donquixote Doflamingo's younger brother, who Trafalgar Law holds a deep respect for. He died 13 years prior to the Dressrosa arc, and for that Law decided to take revenge on Doflamingo. He ate the Calm-Calm Fruit (Nagi Nagi no Mi — "Nagi" means "silence"), which gives him abilities related to soundproofing.
Corazon was genuinely broken-hearted to hear Law's tragic story and not only felt no ill will after being stabbed by him, but also traveled for six months to find the boy a cure for his deadly disease. He also saw his older brother as a horrible monster and sought to take him down. Likewise, Corazon's life goal was to keep his brother's madness in check, but when he met Law, he only felt compassion for someone so tragic. He not only saved Law from his illness, he kept Law from becoming just like his evil brother Doflamingo, with his last breath claiming Law was free from him. While he wasn't able to stop his brother's evil deeds, he inspired Law to take up his goal in his stead, culminating in the Dressrosa arc thirteen years later and the end of Doflamingo's reign of terror. Even pointing a gun at Doflamingo, he was unable to pull the trigger because he was too kind hearted.
Devil Fruit Users