Reincarnation in Endless Universe:Part 1 One Piece

He was betrayed,He was used, he lived a worthless life full of regrets. Fortunately or unfortunately for him afterlife exists, it is just nothing like he expected. He needs to find an answer for his existence and to do this he has to reincarnate to different worlds to temper his soul. About One Piece Storyline: MC has no memories of his past life. MC does not have a system. There will be romance but probably no harem. Story is kind of dark sometimes. MC is born 33 years before canon starts. MC destroys the canon.