Vivian and Alex are mortal enemies in the workplace. An accident leads to a night of entanglement between them, and their respective parents even secretly arrange a blind date for them. Vivian wants to promote her adult products project to seek investment, while Alex always likes to stand in her way. But amid constant quarrels, a different feeling slowly grows in both of their hearts. The schemes of her ex-boyfriend, the unexpected change of an unplanned pregnancy, and the crisis of product defects bind their fates together. From undermining each other to facing troubles side by side, this pair of quarrelsome lovers will eventually have to see their true feelings for each other clearly amid the chaos.