The female lead holding demolition funds encounters the male lead and welcomes a marriage proposal, thinking she can reorganize a family and start a new life. But at the engagement banquet, the male lead's entire family suddenly makes trouble, demanding a huge amount of money on the spot. The female lead immediately decides to call off the wedding, but the male lead's family refuses to let up, splashing around and applying pressure everywhere, and even plotting against her real estate. The female lead calmly joins forces with her daughter, quietly collects all evidence, accidentally uncovers the male lead's prior record of marriage fraud, and finds other victimized parties. In the mediation room, she produces the complete chain of evidence, tears off the opponent's disguise in public, thoroughly settles all entanglements, and fiercely tears apart this family of blood-suckers.