One Piece: The Young Master of the Soul Clan

Fanxin, a young member of the Soul Clan, was abandoned on a deserted island as a child after his family suffered a catastrophe. He grew up alone and had never considered venturing into the outside world. Then one day, the soul of an evil demon fox entered his body, hoping to seize it and come back to life. Unexpectedly, not only did it fail, but it also stirred Fanxin's soul and broke the seal placed in his mind. From the seal's release, Fanxin learned the truth about his origins. He had been abandoned because powerful enemies had invaded, and his parents had sent him here for his own safety. So he decided to return home. He trained hard while sailing across the sea, enduring countless adventures. At last, he finally made it back to his homeland.