Pirate's Ultimate Life

Introduction: "Are you a Devil Fruit user?" "Yes." "Then can you breathe fire, spit water, and lightning?" "No..." "Then can you stretch, fly, and become gigantic?" " Uh...I can't either." "Then can you transform into various special animals?" "This...is still not possible." "Then what ability do you have?" "I...I have no limit! "This story of swallowing the fruit of the "useless species" - the "limit fruit", there is no limit to everything, everything is possible!