Banri Tada is getting fed up being Kōko Kaga's friend. He's also getting fed up with Linda once additional memories surface. Mostly, Banri feels alone and isolated since his past family & friends want him to be the old person he no longer can be, and his new friend, Kōko, is oblivious to his feelings. There is no happiness for him in the past or the future, and if his memories return will he cease to be the person he is now?