Three years ago, Xu Wei misunderstood her lover Xie Sinian because of a single sentence, and turned to go far away to London. Three years later, she returned home to job-hunt, and the interviewer turned out to be her ex-boyfriend who had already become a group president! She only wanted to work earnestly, but he always used official business to get close, quietly turning the reunion into a sweet contest. Time and time again, bickering and standing shoulder to shoulder allowed the dust-covered truth to gradually emerge. Facing the family background gap and the unextinguished heartbeat, can this bickering pair untie their emotional knots and bravely run towards each other?