One Piece: Impel Castle Investigator

Travel through the world of pirates! Become the Chief Investigator of Impel Down! The first responsibility is to rectify the navy and capture pirates! This is the main target of the investigators! Hancock: This guy disturbed my layout again! Brother Ming: You can't do small things secretly where there are investigators! Red Hair: What do you want me to say to get rid of the suspicion of trying to win over other pirates? That's all. A chief investigator is born! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.