Lin Wan, who bought her bridal chamber after five years of working overtime, comes home only to find that Zhang Guilan's family has been arbitrarily arranged by her grandmother to move in, and they have even changed the locks to occupy it and destroyed her wedding dress. Her fiancé Chen Kai not only fails to defend her, but instead forces her to give up the house using family affection and decency, and even attempts to steal the evidence. Lin Wan thoroughly awakens, resolutely calls off the engagement, and uses lawyers, surveillance, and appraisal certificates to gather evidence legally, holding Zhang Guilan accountable for destroying property, forcefully occupying the house, and refusing to execute the judgment. In the end, the relatives are reduced to utter financial ruin, Chen Kai loses his job, and Lin Wan reclaims her home and dignity, staging a career comeback to start a new life that no longer compromises with bottomless family affection.