Young scientist Bai Jingtian leads a group of people into the vast mountains in search of a murderous hydra. He thought it was just an ordinary scientific expedition. Unexpectedly, many dangers will follow one after another.

The film mainly tells that there is a "Worry-Relief Barbershop" in an unremarkable street under the city wall. Guests who come to have a haircut can confide in their hearts at will. The boss, A Quan, will patiently listen to every customer tell their story. A Quan also has a small world in his heart. He firmly believes that when the meteor shower comes, all his wishes can be realized, but no one believes it. Until one day he met Ye Zhenzhen, a terminally ill girl, and they were in love with each other.

Yang Fan lives in Yanjiao, which is separated from Beijing by the White River, during the quarantine. Her routine is pretty simple, cooking, cleaning and trying to abide by the rules. Her husband on the other hand, seems to be entangled in a voyeuristic/masturbatory web, where a classic painting of a woman hanging on the wall of her bedroom plays a crucial role. The two of them have sex, but things become more complicated when Yang Fan also starts sleeping with the enigmatic waiter of a restaurant she frequents, who has the tendency to pee under a tree every night after he closes shop. Instead of fighting, the three embark on a threesome trip that soon starts involving other people.

It tells the story of Xu Qian, who joins the company where her friend Lin Li Li worked in order to find out why she died mysteriously in a strange building. However, she is accidentally involved in a strange incident in the haunted building, and gradually uncovers a curse that has lasted for decades.