Living together with her beloved master, Mizuki was spending another ordinary day as usual. However, today she becomes caught up in something extraordinary. To find a certain object, she begins using her angelic powers. Soon, she discovers five pairs of glasses. Mizuki picks up one of them, and in that instant, her consciousness is drawn into the glasses as her body becomes possessed by the spirit dwelling within. Caught in this mysterious phenomenon, what will become of her from now on?