If You're Afraid of Ghosts, It Makes Sense to Find a Ghost Master as Your Boyfriend, Right?

A sweet little thriller. There are too many love lines, please avoid lightning if you mind. 1V1 double clean. Ding dong [There are new orders for you. Please process them in time. The shop is on the verge of closure. Chen Er'er received a fat order. From that day on, the orders he received became increasingly weird. Invisibly, there seemed to be a pair of hands pushing him to explore the truth...