On the run, a pregnant Tian Lan arrives in a southern town just as her baby is due. Unexpectedly, she meets Shou Yi, her childhood sweetheart, again on his wedding day.

就将分娩的安天澜逃离京城，来到江南的小镇，刚巧遇上儿时情侣方守义，正要入赘黄家当其乘龙快婿。