A middle-aged man, Chen Jun, has been married for 19 years. His relationship with his wife has become increasingly weak. He feels that his marriage is worthless. He even doubts his wife's feelings and feels that life is boring. By chance, he traveled back to the late Eastern Han Dynasty and witnessed the love experiences of several couples, especially Zhou Yu Xiaoqiao's lingering and unswerving love legend. He was deeply touched. After returning to reality, he seemed to be completely reborn, and his mental state His mood was getting better day by day, and he was ready to repair his relationship with his wife. At the same time, he was ready to write out his time-travel experience and share it with more people... However, he later found out that his wife had cheated on him... Facing reality, where should he go...