One Piece Galaxy

Introduction
One Piece: Galaxy is a fanon series of the manga One Piece that takes some years after the canon series. The races of the Grand Line and the four blues have invented a way to fly legitimately for days on end, and they have discovered that they share the sky with thousands of other planets, all of which orbit a supermassive fuse of a planet and a star. Although unknown how the other planets are inhabited, they all are home to races similar to that of humans. The planet on which the canon series takes place is called Mainland.