The core setting is "the dislocation of the double and Bai Yueguang" and "the villain-like torture of all members". The character relationship network is as follows:
Shen Tinglan: The heroine is forbearing and tenacious, and is forced to become a stand-in for the family business.
Lu Yanci: The male protagonist is paranoid, affectionate and cruel. He treats the female protagonist as a substitute but falls into the trap without knowing it.
Jiang Ruochu: Lu Yanci's "White Moonlight", the heroine's half-sister, who looks weak but is actually very scheming.
Gu Sen: The second male lead, Lu Yanci's childhood friend and doctor, a sober bystander who has a crush on the heroine.
