First year student Kohinata Ayumi is asked out by her crush, Shiro! While waiting for her first date with Shiro she receives a mysterious call from one of her classmates, Umine Senko. She then witness...more

First year student Kohinata Ayumi is asked out by her crush, Shiro! While waiting for her first date with Shiro she receives a mysterious call from one of her classmates, Umine Senko. She then witnesses Umine fall off a building?! What on earth is happening...?!