Shen Yurong, who unexpectedly received a note from her ex-boyfriend Chen Muyou, decided to find out the reason for the breakup and go to the appointment at the location on the note. The location of the appointment turned out to be T University's famous ghost building.
Shen Yurong finally reached the ghost building, but his only way back was cut off. Chen Muchou who has never been found, his roommate Chang Qing who was made into a plaster statue, Hua Longxi who is the only one who knows his sexual orientation and is usually cold but has strange abilities...
Can the ghost house that is isolated from the outside world usher in a sunny day before this relationship swells and breaks?