Seven years ago, Gu Chengze disappeared from Su Wan's world without warning, leaving only a cold "Let's separate."
Seven years later, they are business rivals on both sides of the negotiation table - she is the marketing director of Xinrui Media, and he is the youngest vice president of Xingchen Technology. Under the seemingly calm business cooperation, a well-planned data theft case bound the two people again. When all the evidence points to his company, and when business competition and emotional entanglements become entangled, they are forced to form a temporary alliance to jointly track down the mastermind behind it.