In the 1980s, Su Qiuzhi rescues Lu Zhengning, an injured man suffering from amnesia, in the mountains. As she takes devoted care of him, the two gradually fall in love. Despite the malicious accusations of Niu Aihua and Song Jiaojiao's repeated schemes, Su Qiuzhi remains strong and faces every challenge. After recovering his memories, Lu Zhengning unwaveringly chooses to protect Su Qiuzhi. The couple shares many heartwarming moments, from meeting the family to preparing for their wedding, and eventually finds their way to a happy life together. After getting married, Su Qiuzhi becomes pregnant, and the two welcome a blissful ending filled with love and unwavering commitment, promising to stay by each other's side for the rest of their lives.