Supreme Emperor System

A young man exiled by supreme beings. He was born in the secret clan. His task is to travel the worlds, build his family and gain experience. First World: 'One Piece'. Disclaimer. *Writing this just for my own fun, and spend my boring time. *English is not my mother language. I apologized for my bad grammar and bad english. *I write and translate in my language. note: the story is based on Lemon and harem mainly.