Su Qinglan, the aloof and arrogant daughter of a wealthy family, signed a one-year marriage agreement with Lu Jingyan, a business elite who is rumored to be romantic and affectionate but is actually cautious and restrained, in order to benefit the family and get rid of the trouble of her elders urging her to marry. The two act like a loving couple to the outside world, but in fact they have their own concerns and do not interfere with each other. However, in the process of getting along day and night and jointly facing the challenges of the family and the business, Su Qinglan gradually discovered Lu Jingyan's deep affection and wisdom hidden under the "sentimental" appearance, and Lu Jingyan was also attracted by Su Qinglan's independence, intelligence and occasional cuteness. Through unexpected encounters and fake scenes, the two gradually opened their hearts and their emotions heated up. When the agreement was about to expire, a business conspiracy surrounding the two major families surfaced. They were forced to join forces to fight, and finally revealed the truth, resolved the crisis, and decided to continue the agreement marriage into a real long-distance love race, a life of sweet love.
