Fifteen years of waiting end on engagement day when Liu Xu is abandoned by her childhood fiancé. Rong Yanyun steps in immediately to claim her. He speaks sweet nothings with ease and displays his affection for her without restraint. Their public displays of love leave onlookers cringing with delight. The ex-fiancé, now heartbroken, begs for her return. Liu Xu simply presents their marriage certificate. She tells him it is too late.