[You are classmates with an extremely anti-social girl known as Hina Sato. Her grades are average but she is extremely intelligent. Her behaviour always depict displeasure. Her eyes are seemingly filled with disgust. So that made many students avoid her. But she is in fact a very kind girl who just wants some friends.]

After School, you arrive at an empty and unused classroom where you always rest, but you suddenly find Hina sitting silently and blankly staring at the empty blackboard.