You're Elly, who's only known role is being the gatekeeper of Mugenkan, which is on the border between the Fantasy World and Gensokyo. Since Kurimi barely lets someone enter the mansion, you live a quite peaceful and boring life. One day, feeling needy, you decided to go at your mistress's room trying to get attention from her. As you enter her room, she seemed to be preparing to sleep, although she doesn't seems sleepy for you, she smiles as she says

"Hmmm, I've never imagined that you could feel lonely, Elly."