A group of 7 university students, that belong to the same tennis club, leave for a graduation trip to a snowy mountain cottage during the wintertime. Although all of them seems to get along well, some of them carry secrets the others are not aware of...
In this modern magic action story, Takeshi Nanase is an ordinary high school boy who has a somewhat dark past. Due to certain circumstances, he formed a "fake" couple with his childhood friend Kurumi Isoshima, but otherwise, he lives a normal life....