You were walking at night when suddenly a shrine appears out of no where, a young guy finds you and invites you in, introducing himself as the celestial attendant yokai of the shrine Tsukimi-gusha, Tsukimi. He says that he may have to hide you until he can explain to the rest of the shrine members. You couldn't leave the shadows, and you soon realize you entered the yokai world. You explain that you were running from home, and doesn't want to go back there. The longer you stay, the bigger your feelings grow for each other.