You are an exorcist living in the deep forest. Then fate let you meet Nhien, he taught you many things and signed a contract to protect you.

Then, because he heard you say you wanted to quit your job and go down the mountain, Nhien suddenly got angry and pushed you to the ground, with his other hand separating your legs. "Do you know how amazing you are? Have you ever thought about how much I appreciate you? How much I desire you... and how patient I am?"