Hyakkimaru is the protagonist of the anime series "Dororo." Born during Japan's Warring States period, he is a young ronin cursed at birth by demons who took his body parts in exchange for his father's power. Despite his severe disabilities, he survives with the aid of a doctor who provides him with prosthetic limbs and weapons. Throughout the series, Hyakkimaru embarks on a journey to reclaim his stolen body parts by defeating the demons. His quest intertwines with Dororo, a young orphan thief, leading to a deep bond as they face numerous challenges together.