Keiki Kiryu is a kind-hearted high school student surrounded by attractive girls. One day, he finds a love letter with no sender information, other than a pair of panties. Keiki begins his investigation by speaking to his senpai, Sayuki.
I can't stand idly by while Keiki-senpai
suffers under the oppression of an evil witch!
Ich kann nicht ignorieren, dass Keiki
unter deiner Tyrannei leidet!
No puedo no hacer nada,
Não posso ignorar o sofrimento dele