One Piece Warriors

In an accident, the protagonist appeared on an isolated island and briefly lost his memory. Later, he discovered through his memory that he had come to the world of One Piece, and was rescued on Roger's ship through a dangerous route. Later, after Roger Pirates disbanded, he began to wander alone. No longer following the ship, the BOSS-type protagonist becomes a sea hero with hard work and wisdom, and competes with the original hero. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.