Lin Tianci plans to bring his parents to the city to care for his pregnant wife, Fang Qianwen. However, Fang and her mother, Xu Caixia, stage a fake car accident to test his loyalty. In the chaos, Lin Tianci accidentally locks his parents in the car, and his father, Lin Chengdong, suffers a heart attack. Delays caused by Fang and Xu prevent him from receiving the urgent calls in time, leading to his father’s death. Lin Tianci misses the chance to say goodbye, only later realizing the devastating consequences of his actions.