She is an ordinary woman striving to make a living. In order to have a child with her husband, she works hard to cover the cost of IVF. However, just when she finally gets pregnant and is preparing to welcome a new life, she unexpectedly discovers that her husband has not only betrayed their marriage but also teamed up with a young girl to kick her out of their home. To make matters worse, due to a hospital error, the child she is carrying is not her husband's biological child, but belongs to a world-class billionaire.