As the control group in the story about raising a baby, Su Qingyuan's days in the Lu family were supposed to set off the heroine's downfall - the cold eyes of her relatives, the difficulty of the original heroine, and the contempt of the servants, all replicating the "tragic" in the plot. Until that drunken accidental break-in, she bumped into the room of the person Lu family should not mess with - Lu Chengyuan. He held her ID card and withdrew her stay in a cold tone. The family pressured her to be demoted to the servant's room, but he brought hot food late at night. When the original heroine and reporters surrounded her and wanted to ruin her reputation, Lu Chengyuan put his coat on her body, with the paranoia of "admit it now" welling up in his eyes. The fate of Chuan Shu may not be rewritten, but she insists on tearing apart the label of "control group" - let's see how the country girl who has been bullied can counterattack and become the only one in Lu Chengyuan's heart under the pressure and secret support of the boss.