Four years ago, Sheng Huainan and Lin Wenning shared a night together, resulting in Lin giving birth to twins. However, her stepmother secretly sent the children away to avoid family scandal. Now, four years later, Lin mistakenly goes on a blind date with Sheng Huainan—who, under pressure from his adorable children to marry, decides to hide his identity and proposes a quick marriage. Unbeknownst to him, Lin Wenning is the biological mother of the very children winning his heart.