Saitama Makes a Big Fuss in One Piece

The final battle between One Punch Man and the gods was earth-shattering, causing changes in the space-time magnetic field. In the end, with Saitama's serious killing punch, the gods were defeated, but Saitama was also thrown into the space-time vortex by the gods. Saitama, who passed through the vortex of time and space, fell on an island in the pirate world. He lived leisurely on this island until one day, the arrival of a group of pirates changed his life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.