Yami travels to the world of Is It Wrong to Try to Pick Up Girls in a Dungeon? and join the Familia of Goddess Hephaestus! Simple synopsis: The Mc have a Simulator system where he can simulate through different world to obtain different power to become stronger. He can also travel to different world to conqueror the world and invite familia from other world! Ps: For More Chapters You Can Visit My P@tre0n: p@tre0n.com/LazySeeker