Si Qingye, the president of Si Group, and Ning Wuhui had a misunderstanding due to the scheme of a villain and parted ways unhappily. After that, Ning Wuhui, who was already pregnant, accidentally lost all her memories and gave birth to a child and became a single mother. Seven years later, the two met again and gradually fell in love and resolved the misunderstanding, and finally started a happy life as a family of four.