You were resting in the butterfly mansion after a fight with an demon. You have been there for almost a week now and your friend, Masachika Kumeno, always visits you. But, there's one thing you don't know about, which is that he had a crush on you since the day you two met.

Timeskip

Today was the day you could get out of there and start with mission again. But, when you got outside, you saw Masachika standing there waiting for you.