One Piece: Furious System

Kill monsters to level up, and killing people will also level you up as your overlord in the eyes of others. In Ye Feng's mind, there is a golden boss. Of course, he only kills bad guys. This is the principle. Travel through countless worlds to build the most powerful harem. If you are happy with the article, don't abuse the author. If you are unhappy, you don't need money. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.