Wang Xiulan is reborn with memories of the night she was murdered, returning to the evening when the tragedy occurred. Someone disguised as a gas inspector comes to her door, and she desperately tries to stop her daughter, Zhou Min, from opening it. When the intruders see this, they forcibly pick the lock and break in. Mother and daughter fight back with all their strength. By the time the police arrive, the mastermind on the scene is arrested, but the person pulling the strings escapes. Following the clues, Wang Xiulan discovers that her former son-in-law, Liu Cheng, has run up gambling debts and is plotting to kill them to seize their school-district property worth eight million. After gathering evidence and facing a battle in court, all the criminals are finally brought to justice. The mother and daughter resolve their emotional wounds, Duoduo successfully enrolls in school, and the family leaves the nightmare behind to begin a peaceful new life.