Demi-god in multiverse

Classic cliché about reincarnation meeting the supreme etc ...with Poseidon bloodline let's see if he can get to the top of the multiverse

first world: one piece

I don't own One piece and any characters other than my oc.

first time i write, i use the translated for english, if i'm wrong something comment.

other tag:system, harem maybe (1 for world), action, adventure, comedy,weak to strong and fast paced.
One chapter a day perhaps more