One Piece: God of Choices System

Dion an avid one piece enjoyer gets transmigrated into the world of one piece in the very beginning of Luffy's Adventure with the God of Choices System or you can get abilities from different realities and worlds

so yeah if you haven't noticed or realized I took the initial idea from the god of choices hunter x hunter novel I just found out when really cool or my bad fanfic but I just found that one really cool I just decided to have my own spin to it so yea