Jiang Xubai, a top obstetrician from a wealthy clan, is forced by his grandmother to marry a stranger, yet he refuses to acknowledge the marriage and only wants a divorce. After an unexpected one-night stand, Cen Xing conceives twins and studies while working alone. They misunderstand each other repeatedly: he mistakes her for an unfaithful wife, while she sees him as an irresponsible man. Through kidnappings, premature labor and a mix-up over family origins, the truth comes out—they are legally wed, and Jiang Xubai is the twins’ birth father. All rifts are mended at last; they fall for each other wholeheartedly and live happily ever after.