The Monkey Special Forces Who Traveled Through Time in One Piece

In the last days when monsters were at their strongest, He Ku, the mercenary ranked second in combat power in the universe, successfully annihilated the space invaders in a battle. In order to repay He Ku, the origin of the universe fulfilled all of He Ku's wishes and traveled to the pirate world. He Ku: That so-and-so, come out and I promise to beat you to death. Why did I become a monkey? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.