The mistress's frame-up puts the kind-hearted Quan Quan in jail! Three years in prison allowed the desperate Quan Quan to see clearly the fact that Yuan Hao could never rescue him. He hated himself and hated himself for being the assistant to the murderer of his son. But the truth was never what it seemed, and who would clarify it for him! After Quan Quan was released from prison, he quickly strengthened himself because he knew that only he could find out the truth of that year. What will happen when they meet again 5 years later?