A serious traffic accident has taken several lives. Fast-forward seven years and everything seems normal. Widower Keung Yuk-shing and his daughter Keung Tsz-yau are relying on each other. Widow Fong Lok-man is taking care of her daughter Chu Hang-yee. She is also living with her stepson Chu Ka-bing and mother-in-law Chan Yuk-lan under the same roof. While Lok-man who is an insurance agent by profession, is going to the workplace of her younger sister and also gynecologist Fong Shu-man, she bumps into Yuk-shing’s car. A doctor called Koo Hei-san manages to save passengers at the scene. But he flees to a new workplace to do his job. The next day, he runs into Shu-man, who teamed up with him to deliver Lok-man’s baby seven years ago. But Shu-man does not want to recognize him. Shu-man’s ex-boyfriend’s wife Angela keeps asking Shu-man to deliver her baby, causing she and Lok-man to misunderstand each other even more.

When Le Wen was entangled by Angela again, Yucheng helped her out of the siege. Le Wen's Shangquan Club does not distinguish between left and right. Like Yucheng's deceased wife Cai Minhui, Yucheng uses a small method to help Le Wen distinguish between left and right... Xichen wants to narrow the distance with Shuwen, but she is arrested for her strange behavior. resist. Shu Wen finally agreed to deliver Angela's delivery, but the other party was born prematurely, so Shu Wen urgently asked Xichen to help. Le Wen heard Angela slander Shuwen, but he couldn't help but vent his anger for Shuwen. Le Wen invites Shuwen to attend the lucky birthday party, but Shuwen is suspected of being deterred by his relationship with his brother-in-law Zhu Hanhui...

In the face of boxing partners wanting to break up, Yucheng did not hesitate to use insurance money, and even endured the humiliation to borrow money from his mother-in-law Cai Shenyujing. Shuwen misunderstood that Xichen committed suicide against himself, and said that he was not a friend. Shuwen was forced to apologize to the hospital, and was supported by Xichen, who admired Xichen with admiration. Yulan hopes that Le Wen and Shuwen will reconcile, so Le Wen invites her to attend the lucky birthday party again, but Shuwen temporarily withdraws. When Yulan died suddenly, Le Wen blamed Shuwen for not fulfilling Yulan's wish, and the two sisters broke up unhappily. Le Wen used wine to drown his sorrows, and happened to meet Yucheng to complain. Yucheng wanted to send Le Wen home, but she was drunk and vomited, so she had to send Le Wen to the Clock Hotel...

Le Wen accidentally hurt Yucheng after being drunk, and the two went to the emergency room together to deepen their understanding of each other. Le Wen took the initiative to apologize to Shuwen, recalling that after his father died, he had promised to take care of Shuwen. Ou Lixin keeps matching for her son Xichen, but Xichen only cares about how to help Shuwen solve troubles. The nurses questioned Xichen's ability. Shuwen recalled Xichen's various behaviors and directly asked him to verify the doubts in his heart. He was heard by the clinic nurses, and the matter spread in the clinic immediately. Shuwen later learned that the hospital's withdrawal of the charges was because Xichen helped secretly. He wanted to thank Xichen, but because of his poor words, Xichen misunderstood that Shuwen discriminated against himself like others, and the relationship between the two was deadlocked again.

After Yulan's death, Le Wen not only faced the deceased husband's younger siblings who came to fight for production, but also considered moving the house. The pressure was very high, so he went to Yucheng's boxing gym to fight and vent. Yucheng opens up to Le Wen, and because everyone is a single parent, they have a common topic and gradually become close friends. Xichen's strong diagnosis ability made everyone admired, and even the writing became curious. But since Xichen was rejected by Shuwen before, he only dared to keep a distance from Shuwen. Jia Bing's uncle broke into Le Wen's house and had a series of conflicts with Jia Bing. In order to protect her children, Le Wen summoned the courage to drive away the uninvited guests, and her relationship with Shuwen gradually broke the ice. At this time, Shuwen suddenly fainted in the clinic...