His wife passed away from a heart attack, and his son and daughter-in-law were indifferent. The protagonist jumped off the building in despair and was reborn back to the day when his daughter-in-law first entered the house. Faced with his daughter-in-law's boundary-setting and his son's unfilial piety, the protagonist no longer tolerates it, draws a clear line, takes back the money, decisively separates the family, protects his wife, and stays away from the unfilial vampire son. In the end, the villain reaps the consequences, and the protagonist and his wife enjoy their old age, which is full of satisfaction.
