Two girls, Yuina and Akie, walk side by sideć¼one a phantom, the other a struggling teenager trying to find somewhere to belong. But to those whose hearts are buried in loneliness, your mind is not there for you.
Do not trust her.
Yuina - The real one(?). Lives a miserable life, with only one friend to help her through it.
Akie - The imaginary one(?). Always looks on the bright side and strives for self-improvement.