I have seen her before. While playing in the sandbox with my younger sister, the sirens began to wail. Myutan ran towards me. It turns out now that Myutan is said to be a ghostly being that can sense the guide. I sat down, my legs giving way, and stared at the mutated Myutan. A long hair, like sunlight, swept past me along with a androgynous voice. A small spark that started from her fingertips quickly spread and engulfed Myutan in an instant. The expression on her face as she looked at Myutan seemed to be in pain. "Do you want to be my disguise partner? So-ye?" "I still don't really understand that kind of thing." "It's okay. Don't worry about that. I'll teach you one by one." Winter-senpai, who is often engulfed in anxiety, and So-ye, who can calm that anxiety. As So-ye begins to like Winter-senpai, she starts to hear rumors about 'her.' Will she come to know the secret past of Winter-senpai...?