Liu Xi, the overbearing CEO of the city, accidentally traveled to the ancient Hou Mansion with strict ethics and became Liu Xichao, the fourth young lady who was bullied in the Hou Mansion. He was extremely uncomfortable with the change from a man to a woman. Liu Xichao, who was full of the style of a modern "scumbag", faced the dandy husband Lu Shaoyang. Before Liu Xichao could adapt to the atmosphere of the Hou Mansion, she was falsely accused of "cheating on someone else" because she could not stand her husband's neglect. Without giving Liu Xichao time to react, she would be sent to "immerse in a pig cage" and her life would be in danger. Fortunately, her husband Lu Shaoyang did not want to have a "green" on his head, so he stood up and gave Liu Xichao a chance to prove her innocence. The three sisters-in-law in the mansion of the rich and powerful families all had fierce means, and crises hit her again and again. In order to save her life and return to the modern era, Liu Xichao was forced to start the road to counterattack in the Hou Mansion...