Save the Abandoned Tokyo Girls' School

Kotori: "Brother, from now on you will be the principal of the girls' school." Me: "Even if I starve to death, die here, or jump from here, I will never inherit my grandfather's vampire girls' school!" The law of true fragrance of all things. The principal has a heavy responsibility. Facing the long-abandoned Vampire Academy, the lonely expressions of the girls cannot be erased from their minds... What should be done to develop it into an international university?