Luo Qiu was supposed to get out of prison early. The tolerant little moxa suggested that after she took Mu Xue and Xue Liyan to the countryside, Luo Qiu and Christine lived at home, and Mu Xue was deeply moved. Xue Liyan escaped from a mental hospital, followed Cheng Guang's shirt and Didi to the gym, and took Didi to the roof when she went to the toilet. Cheng Guang shirt panic, kneeling in front of Xue Liyan begged her to let go of her son, promised her all the conditions. Crazy Xue Liyan pushed Didi down the tall building, and Cheng Guangshan lost his beloved son and had a mental breakdown. In a rage, he also pushed Xue Liyan downstairs. Xue Liyan's fate finally proved that sentence: what goes around comes around. The police told Xue the truth: all Xue Liyan's actions proved that she was conscious. After killing Didi, she pretended to be insane in order to escape the punishment of the law. Xue never thought that his sister would be so vicious. After learning the news of her daughter's death, Xue's mother became mentally unstable and delirious.