On a snowy night in the south of the Yangtze River, Shen's mansion fell into ruin overnight. Shen Yanzhi died suddenly, and the cause of his death remains a mystery. In order to protect her mother and brother Zhou Quan, Shen Zhiwei was forced to enter the Lu family in Peiping. In a ridiculous coincidence, she mistakenly married the young master Lu Jingyan. This seemingly unexpected mismatch was actually the beginning of a conspiracy in the house.
The Lu family's deep residence is eerie and treacherous, with dangers hidden at every step. There is cruelty hidden in the eyes of the mean old lady, and the young master who is seriously ill sometimes whispers madly, sometimes his eyes are clear, and every sentence hints at shocking secrets.
Lu Jingyan was cold and distant, but he always guarded Shen Zhiwei quietly in the dark. No one knows that this seemingly docile young cousin has long been burdened with the blood feud of his mother's murder. His forbearance and protection are all hidden with unknown calculations and affection.
From mutual suspicion and testing, to discovering the secrets behind each other's eyes, the two finally decided to work together to fight against the deadly trap in this deep house.
Is the eldest young master's madness a disguise? What kind of evidence is hidden deep in the secret room? Is the old lady's tenderness all an illusion? Every step of the investigation is accompanied by a fatal crisis; every truth is more cruel than imagined. When all the conspiracies come to light and hatred finally comes to an end, can they break free from this man-eating house and find a glimmer of hope?
Intent: deep sadomasochistic love