Kirishima Sakurako, using her elder brother as an excuse, disguised herself as a man and sneaked into the Crow High School where delinquents gathered. Nani! Nanami, who works in the same place as him and is often bullied and taken advantage of by him, is actually a monster-level figure at Suzuran Boys High School! Oh my gosh! And he will still protect her after she enters college! Nanami, I'm so touched! It's just that she doesn't need to be covered by him! She has to rely on her own strength to reach the top! Of course, before that, you have to carefully avoid the older brothers in the same grade, you have to carefully hide your gender, and you have to carefully avoid the follower who occasionally asks you to take a bath... What! What! Why don't you let me participate in the battle between GPS and Serizawa's army! Didn't you say that Shi Sheng will fight with us again? Why should I guard it? What! I won't be asked to participate in the battle between Suzuran and Fengxian! No! You can't graduate before I reach the top! ! ! ! ! !