One Piece: Don't Worry, I'm a Doctor Novel

Vir, an ordinary man, transmigrated into the One Piece world only to be immediately hunted by a Devil Fruit user. Desperate for survival alongside a dying deer, he receives the "Traumatizing Miracle Doctor System"—a power that grants random abilities from patients he traumatizes while healing them. However, his initial reward proves useless: an antidote for food poisoning. During the Marineford War, Vir's medical skills shine as he treats seemingly fatal injuries. He saves both Ace and Whitebeard, astonishing everyone with his abilities. His unconventional methods earn him legendary status, with even powerful figures like Aokiji questioning his eccentric techniques and Whitebeard praising his unexpected welding skills. Kizaru, initially tasked with capturing the doctor, finds himself overwhelmed by Vir's Conqueror's Haki, shocked to discover this physician possesses such formidable power. As Vir's reputation grows, he continues his journey of medical miracles and unorthodox solutions, becoming far more than a simple doctor in the eyes of the world.