One Piece: The Night Moon Pirates

After transmigrating to the world of One Piece, Nangong Ye awakens a Hundredfold Return System. One workout brings a hundredfold reward; one day of training is worth a hundred. Swordsmanship, martial arts, Haki, navigation: as long as he puts in the effort, he'll reap the rewards. He gathers female crewmates like Nami, Robin, and the Empress, building the mightiest pirate crew. While others cultivate for years, he rises effortlessly to the top, sweeping across the Grand Line with his crewmates and becoming a force feared by both the Marines and the Five Elders.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.