The story tells the story of the heroine ZHANG Ya-nan, once a student at the police training school. Due to health issues, she had to abandon her training and later married a police officer. Together, they had a son named Xiao Qian. Tragically, after several years of marriage, Ya-nan’s husband passed away suddenly. Forced to support her family, Ya-nan had to work as a cleaning staff member handling special cases at Sunshine Cleaning Company. Unexpectedly, this job brings her into contact with a group of colleagues, leading to workplace relationships that, although appearing on the fringe, contain warm human connections.
故事講述女主角張亞男,曾是警察訓練學校的學員,因健康問題退訓後,嫁給了當警察的丈夫張力,育有一子小謙。沒想到結婚數年後,丈夫卻突然離世,亞男只好去陽光清潔公司,擔任特殊案件清潔人員。意外的接觸到一群看似邊緣卻隱含著溫暖人情的職場關係鏈。