The residents of Jansaai don't often see a lot of disturbance in their small town. This changes when a high schooler disappears, later being found dead. Ebizo Niikura, along with his friends - Akoto Henmi, Koichi Ichizou, Miama Hijirihara, Eriko Eyaa, Chieko Atsudo, Perrie Embra, Aurora Lumiosa, Hayasaki Yudai and Juichi Rakuyama - are determined to put a stop these incidents. Luckily for them, the one behind the chaos is closer than they suspect. Unluckily for them, they are blinded from the truth until it's too late. Ebizo and his gang have to be willing to sacrifice everything they know in order to unpick the verity of the Twilight Sector.