Gu Nanyuan, the young master of the Gu family, is so infuriated by an old Taoist priest's prediction that he is destined to bring misfortune to his wife that he throws a fit on the spot. Yu Ciqing, the second young lady of the Yu family, is desperate to find herself a husband so that her elder sister won't be forced into a marriage alliance. As fate would have it, the two bump into each other beneath the marriage tree—and they turn out to be sworn enemies who can't stand each other! Bound together by a red string of fate, they bicker, sabotage each other, and constantly get on each other's nerves. Yet, as they repeatedly stand side by side to defend one another, they quietly fall in love. From bickering enemies to partners building a life together, if you can't stand him, why not marry him!