One Piece, Vol. 1 by Eiichiro Oda

Romance Dawn

A cheerful boy with a rubber body, inspired by a selfless pirate, sets out to sea to find the ultimate treasure and become the Pirate King. Along the way he befriends timid Coby, defeats the brutal Alvida, and journeys to Shells Town, where he frees master swordsman Roronoa Zoro from a corrupt Marine captain and recruits him as his first crewmate. As they sail onward, hints of a clever thief named Nami and a wider world of rival pirates and Marines set the stage for a grand adventure.

Purchase from Bookshop.org