Because of a misunderstanding, Su Tang mistakenly believed that her ex-boyfriend, Lu Yan, did not want children. Pregnant and heartbroken, she secretly left and lived alone for eight months. When an unexpected complication arose shortly before her due date, she rushed to the hospital, only to discover that the anesthesiologist attending to her was none other than Lu Yan. After their daughter was born, her striking resemblance to Lu Yan exposed the secret that had been hidden for so long. The phone call that had once broken Su Tang's heart was actually Lu Yan persuading his cousin to stop adopting kittens. Lu Yan had already transferred jobs and searched everywhere for her, secretly making all the necessary arrangements. With the misunderstanding finally cleared up, the two reunite and begin a new life together with their daughter, Lu Niantang.