Dragon Ball: I Am Saitama

Introduction: "Oh, it's another punch!!!" Genos: "Mr. Saitama is indeed the strongest in the world, even the strongest Piccolo in this world can't stop the teacher's punch." "This is The pride of the Saiyans, Prince Vegeta?" Saitama shook his head and sighed, "It's another punch." "The emperor of the universe, Frieza, finally found an opponent who can make me serious." "Artificial man.... "Siru...." "Majin Buu." "God of Destruction Beerus...."