Lin Yue rented Room 203 of the old teaching staff building in the suburbs to take care of her mother who was in the advanced stage of uremia. Eight months later, she tore open the advertising paper on the wall and discovered a life-giving charm carved into the cement. Netizens said that this is a forbidden Taoist technique. There is a ghost under the wall who wants to borrow her life to survive. He will find her within seven days.
The white shadow outside the window, waking up at three o'clock in the morning, the change in taste, the smile of another self in the mirror - Lin Yue's body is living in another person. The girl's name was Su Yao. She was seventeen years old and committed suicide outside the classroom window a year ago. Her horoscope completely coincided with Lin Yue's, and her soul waited for two years just to live on Lin Yue's life.
On Qingming night, Lin Yue broke into the ancestral hall where the formation was arranged and faced off with Su Yao's remnant soul. Two girls who both want to live, and two mothers who are both waiting for their daughters to come home, collide in the fate-taking circle and make the cruelest choice.
In the end, Su Yao gave up. She said: Mom, that's enough. Let me go.
Lin Yue survived, but he could never return to his former self. She continues to live with the memory of another person.
