One Piece: the Most Heinous Sin

This is a very evil time. No one expected that Ives, a second-generation Marine, had huge ambitions hidden under his young appearance. He said now that I'm here. This world is destined to be conquered by me. There is no system or cheat here. Some are the protagonist's own efforts, talent and prediction of the future. Don't worry, the protagonist will defect from the navy and become a pirate. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.