The time traveler Shen Qingci was pushed into marriage three times by his sister-in-law Su Qingyue, and married Gu Jingyu, who had an extramarital affair. After the lie was exposed, she no longer tolerated it. She took advantage of the floods in the south of the Yangtze River and used her water conservancy expertise in her previous life to leverage the court, vowing to tear apart the absurd marriage and feudal shackles. Su Qingyue awakened from marital betrayal, and the sisters joined forces to declare war on the world of "men are superior to women" by using reconciliation and running a school.
