One Piece: The Afterlife Chat Group

A man was transported to the world of One Piece, where he awakened a unique system that enables him to communicate with the deceased. Not only can he converse with them, but they can also bestow upon him their abilities. However, little did he know that this system is not limited to the One Piece universe alone. It is, in fact, a multiverse system that allows him to interact with fictional characters from various other universes as well.