One Piece: Great Dark Sky

A generation of demon sword god died in the void, but his soul has been walking in the dark space for thousands of years. But he realized a set of heaven-defying sword techniques that could cover the sky and the sun. After waking up, I found that I had traveled to the world of pirates, and started my own pirate journey in order to pursue my own freedom. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.