Pregnant Fu Yutong returns from a business trip two days early, hoping to surprise her mother, only to find that her home has been occupied by her in-laws, and her mother has been driven out to sleep on the balcony for two months. Facing her mother-in-law's bullying and her husband's betrayal, this daughter, soon to be a mother, chooses not to remain silent. She picks up the weapon of law to seek justice for her mother, and to rebuild a clean home for herself and the child in her womb. Her property is encroached upon, and she recovers it according to the law; her mother is harmed, and she insists on defending her rights to the end.