Zhao Zheng, who had been in prison for his son for ten years, was served a glass of poisonous wine by his son Zhao Heng on the day he was released from prison. When he was about to die, his daughter Zhao Xue came to save her father and revealed the truth about the murder case ten years ago - the real culprit was not Zhao Heng, but had another hidden secret. After Zhao Zheng narrowly escaped death, he discovered that his son had been corrupted by power and guilt into a devil, and his wife Lin Yulan actually added half of the antidote to the poisoned wine. In a cage in the name of love, the father decided to personally find his son's conscience, even if he broke the whole family.
