Great Voyage, I Became a Dark Boss

Lorne, who traveled through the world of pirates, obtained the Bailey Crazy Exchange System. The system's abilities are simple and crude. You can directly exchange various abilities by consuming Bailey. Three-color Haki, Eight-door Dungeon, Zanpakutō·Flowing Blade like Fire... Therefore. Lorne just wants to make money and become stronger! ! I have worked in almost any profession that brings me quick money: killer, bounty hunter, treasure hunter... He even set his sights on the underground dark world of extremely huge profits. Gradually. A real dark boss who controls major industries has appeared in the underground dark world! And this big boss also led the underground world to expand rapidly: Loan sharks, mercenary groups, Happy Street, arms sales, devil fruit sales... .... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.