One Piece: Gluttonous Feast

Satan's mission: 1: Become one of the Seven Martial Arts Under the King within 1 year. 2: Become the fifth emperor of the sea within 3 years. Three: Become the master of the pirate world within 5 years. A terminal leukemia patient prayed to the gods for health in pain, and the answer was a demon god. From this, Okai unexpectedly came to the world of pirates. Empress Hancock, be my woman! Kaixia Jinbei, be my subordinate! Moriah, your situation has become small, follow me! Doflamingo, I used to admire you, but now I have a perverted idea! Under the nightmare-level responsibility, Okai made an oath that I want everything in this life! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.