Workplace supervisor Xu Qinglan rents out four secondary bedrooms in her home at half price to newcomers, but terminates the lease because they repeatedly violate the rules. The four then move into a low-price partitioned apartment introduced by Qiu Manning. On a typhoon night, power and internet outages affect a key project, and they submit similar anonymous bad reviews, attempting to hinder Xu Qinglan's promotion. Faced with questions, Xu Qinglan uses contracts, transfer records, and project data to restore the truth, uncovering Qiu Manning's concealed interest relations and interference in evaluations. In the end, with her professional ability, she becomes the project director and guards her own living boundaries and professional dignity.