Lin Qingcheng, the invisible champion of the housekeeping industry, appears to be an inconspicuous cleaner in a villa area, but in fact he possesses many top-notch service skills and his small team operates in high-end communities. One rainy night, she "picked up" Shen Yu, who was thrown out by his family to "experience life" and was in a state of embarrassment. She misunderstood that he was a fellow soldier in trouble, so she took him under her wing out of good intentions, and started her daily life of "guiding a rookie". Shen Yu hid her identity and wanted to do the job perfunctorily, but through Lin Qingcheng's strict "professionalism" training and real human fireworks, she gradually saw another side of life and developed a strong curiosity and affection for her. Lin Qingcheng was gradually attracted by this "apprentice" who seemed exaggerated but was actually clumsy and sincere. As the bubble of two-way secret love blows bigger and bigger, Shen Yu's family assessment comes to an end. Lin Qingcheng's true ability, huge customer network and the "lifeline of the industry" she inadvertently holds emerge, becoming the key to the urgent integration of the Shen family's industry. The contrast in identity, the disparity in status, and the "impurity" of the initial closeness between the two parties made this relationship and career face an unprecedented double test of hilarious and sadistic moments.
