The Devil's Assistant (19 Days Fanfic)

He Tian x Mo Guan Shan
"I was stammering all over the place, hoping that this didn't lead to backlash. I mean, I've suffered worse for even lesser penalties, and knowing him he had something brutish in mind(...)
Then again, you can never expect anything less than bad from a demon."

Unfortunately for Mo Guan Shan, who is He Tian's special pet project, things with this odd and greatly unwanted relationship takes some crazy turns, especially when an overnight stay and a confession from an admirer gets thrown into the equation. Now it's only a matter of how much endurance he truly has dealing with this natural born sadist.