Shen Zhiyi worked hard for five years to found Zhiyi Housekeeping. Just as her career stabilized, her mother-in-law and husband set their sights on a mega-villa order from the richest man, inciting the elite housekeeping team to strike and force her hand in an attempt to seize control of the company. Seeing through their scheme, Shen Zhiyi was cold and decisive, settling the payroll and dismissing everyone. At this critical moment, she brought out a meticulously polished housekeeping SOP manual, and her family also rushed to help. Relying on standardized professional service, the team successfully completed the cleaning project, won the recognition of the richest man, defended her career, and left the scheming mother-in-law and husband full of regret.