The hero and the queen of demons: good and evil, life and death, peace and war. It has always been like this for humans, demons, adventure companions, rivals... everyone has always taken their role for granted. The war is underway and their decisive challenge is around the corner, everyone is ea...

On the one hand we have a lonely boy tired of his usual routine, on the other Mai Yukimura, a former idol accused of a scandal that never really saw her as a protagonist. The boy and the girl meet, for the first time, through the balconies of their apartments and a spark seems to immediately fly...