Twenty-eight-year-old Gu Yun Su faced the hardships of heartbreak and unemployment, prompting her to return home to seek solace with her mother, Wu Li Mei. Wu Li Mei, at 48 and recently remarried, unexpectedly found herself pregnant. Unprepared for this situation, Gu Yun Su became her mother's caregiver during the high-risk pregnancy, residing with her determined mother, a stepfather she barely knew, and a non-biological brother. Together, they navigated a series of heartwarming family stories. Amid these challenges, Gu Yun Su developed a unique bond with Dr. Xu Wen Bin, the overseeing physician for her mother's pregnancy, and their relationship blossomed into a warm companionship. Over the 180 days of pregnancy, Gu Yun Su grew to deeply appreciate her mother, while Wu Li Mei felt an overwhelming sense of protection for her daughter. Adapted from the web novel "180 Tain Pei Chan Ji Hua" (180天陪产计划) by Chu Tang (楚棠).