Enterprise executive Shen Wan goes on a trip abroad and returns early, only to find that the high-paying nanny she hired has secretly brought her whole family of four to live in her house. The other party continuously acts pitiful, uses moral kidnapping, and plays rogue to occupy the house. Shen Wan, who has extremely strong principles, never backs down, retaining audio and surveillance evidence throughout, and uniting with property management, housekeeping, and lawyers to fight back step by step. Tearing apart the other party's disguise time and time again, collecting a complete chain of evidence during continuous pulling and confrontation, she reclaims her property and pursues compensation through legal means.