Pirate: I Became Zoro's Sister

East China Sea, Shuangyue Village. When Zoro, who successfully defeated Hawkeye, returned to his hometown, he did not return home in fine clothes with a smile on his face, but with a serious look on his face, because there was someone in the village who he would not be able to truly wear the title of the strongest swordsman in the world if he did not defeat him, and that was her sister, Chiaki Shigetsuki. "Sister, I will definitely defeat you this time!!!"