When he woke up, Rono traveled to the world of pirates. I thought that I could live happily and in peace. But the appearance of the Tianlong people broke this situation! Rono, watching his parents being shot dead by the people of Tianlong! Under extreme anger, Rono woke up the system and vowed to kill all the people of Tianlong! Thereafter, an [Extremely Evil] who specialized in hunting Tianlong people was born! Wherever Rono went, the people of Tianlong trembled! Admiral? Two more and I'll kill all of you trash! Karp: The Evil One? It is a monster created by the Tianlong people, and one day the Tianlong people will pay for it! Roger: 【One Piece】? Compared to [The Evil One], he is nothing but a cloud! Whitebeard: [World's Strongest Man]? No no, Rono is the strongest! Rocks: In terms of killing Tianlong people, Rono is first, I am second, everyone else is trash!