[Machine Translation] Kaho Yuki, who has lived with her younger sister all her life, one day falls in love with Aoi Aihara, the librarian at the library. Kaho's heart is set on him, but Aoiin has a beloved wife who disappeared four years ago. Kaho, knowing Aoi's pain, bites back her own feelings and wishes only for his happiness. Even if she can't reach him, even if she can't make it happen, she can still think of him. Kaho wishes for Aoi's rebirth in her peaceful days, but she has a sad secret of her own that she can't hold on to... A coming-of-age love mystery about loss and rebirth.