Strange incidents occur frequently in the old manor late at night, and the line "My mother is among the women of the Yan family" throws the entire compound into panic. Matriarch Yates, to cover up the family scandal, frames the family's daughters-in-law for suspicion and misfortune. Under the looming ghostly shadows, everyone holds secrets, and trust is eroded bit by bit by fear. The chain of supernatural phenomena that seem to be vengeful spirits claiming lives are in fact carefully laid traps. The oppressed women no longer stay silent: they search for flaws, investigate the truth, and uncover the hidden sins of the manor amid rumors, surveillance, and mutual suspicion. The back-and-forth between mother-in-law and daughters-in-law, the tests and alliances between the women, turn the old manor's shadows from mere intimidation. They break free from their shackles, refuse to be manipulated as the manor's women any longer, and take back their lives through resistance and their own choices. The real breakthrough begins when they stop harming each other and choose to see each other's circumstances. The so-called ghosts can never stop the will of the living to survive.
