the (i think?) nerd girl met a demon and the demon gave her, i think it was 3 wishes. The demon gave her 1 week. And the compensation for it is the most important thing in her life. The girl thought it was her virginity....but after a week, her most important thing is the memories she have with the demon....so after another week, the demon enrolled in her school, but the girl doesn't remember him anymore......
that's all, i think?
thanks guys
