One piece is an action adventure manga with great comedy to boot. Luffy by far is the comic relief imo even though hes the main character. The main character, Luffy, wants to become the pirate king. He has the power to be rubber and shoot his limbs like rockets at will. Along his journey, he picks up more and more crewmates and friends and continues on his way to One Piece, the great treasure Gol D. Roger left for all the pirates to find, on the Grand line, the line that divides the world. If you are looking for an ongoing manga that has action, comedy, drama, suspense, adventure, and just plain awesomeness, this is the manga for you. 5/5.