[Machine Translation] Koremitsu promises to clear his "regret" for Hikaru, a ghost who has been possessed and inadvertently become his friend. Hikaru's next opponent is a shy, reclusive girl. A girl like a fragile flower that blooms only at night, Yume. As Koremitsu spends time with her, smiling happily in her closed world, he gradually feels like he can't leave her alone... For some reason, Hikaru does not tell Koremitsu what he promised her. Meanwhile, rumors of the "grudge spirit" that caused Yuzu to stop attending school resurface at the school. What will Koremitsu do in the face of its true identity? The second volume of the popular series is now available.