A Love Story of Oiled Paper Umbrella

In the south of Dali Temple, Feng Yi met Meng Xi Zhou, a female fan, because of a crime case, and they became Master and Apprentice, catching monsters together. Just as their relationship got deeper, the demon king appeared in person, and Meng Xi Zhou was bewitched and controlled by her inner demon. Nan Feng Yi also discovered that he had the demon elixir that Meng Xi Zhou had lost for many years in his own body.
Nan Feng Yi will have to sacrifice much to save his one true love.
(Source: Chinese = Douban || Translation = MDL)