Su Xiaoxiao, who makes a living by live streaming "picking up leaks from street stalls", has the biggest dark history of being divorced by genius connoisseur Gu Huaijin seven years ago on the grounds that she "doesn't understand elegance". Seven years later, he became the head of cultural investment. His first priority was to rectify her "vulgar live broadcast". At the law enforcement scene, Su Xiaoxiao pointed the camera at him: "Look, family members, this is my ex who thinks I'm a scumbag, and now he's trying to destroy my job!" After an overnight incident, the two were forced to cooperate: she helped him find clues to the national treasures scattered among the people, and he endorsed her path to clearing her name. From then on, her wild instincts repeatedly overturned his academic theories, and the drama of pretending to be a couple became more and more real. Until one day, Su Xiaoxiao discovered that the humiliating break-up of the engagement was actually the last moat he built for her at the cost of losing everything. And in her despised life of "picking up leaks", she had already unknowingly picked up the most precious treasure in the world - his deep love and protection that he had never expressed to his mouth.