Lin Wanqing, carrying her son Xiao Yu, accidentally gets to know Old Mrs. Gu amidst her rushing about, and is able to temporarily stay at the Gu family home. Gu Jingchen initially harbors guard against the mother and son; as daily interactions and a parent-child DNA test unfold, a bond from six years ago is uncovered, confirming that Xiao Yu is his own child. Lin Wanqing makes a name for herself in the jewelry field relying on her own design talent, and unexpectedly reunites with family members separated for many years. In the end, the two resolve their emotional knots and commit to each other, and the family reunites happily, reaping warm family affection and steady love.