Having lost his mother, Hinata has become reliant on Midori, a former acquaintance with good looks and a kind heart who always keeps him safe. However, Hinata sometimes feels overwhelmed by Midori's protectiveness and fears that one day he may disappear, much like his family did.
As Hinata begins to notice bizarre events linked to Midori, he suspects that he might be a ghost. In order to assist Midori in achieving peace, Hinata sets out to find him. While looking for Midori, Hinata encounters a colossal three-legged crow that is none other than Midori in disguise.
In reality, Midori is a deity who has reasons for staying with Hinata but chooses not to reveal them. Feeling betrayed by Midori's secrecy, Hinata begins to question the truth about their connection. Little does he realize, their time together may end sooner than he anticipates.