Meng Zhaoning was hospitalized due to poor health, creating a rift with her husband Xu Zeheng. When she proposed a divorce, she learned she was pregnant with high-risk quadruplets. Facing danger abroad, she tried to seek help but failed to get a timely response, and after the divorce, she raised her fetus in peace alone. After learning the whole situation, Xu Zeheng was filled with regret. The two did not remarry hastily, but set rules for getting along, faced parenting difficulties together, and slowly rebuilt their feelings for each other through grinding and communication.