Zhang Muqing, a modern independent social worker, accidentally traveled to the Dajing Dynasty after staying up late and working overtime, and became Zhang Muqing, the unpopular concubine of the Hou family. The original owner was cowardly and timid, and was bullied by her aunt and sister. Zhang Muqing relied on modern thinking, clear outlook and resilience to make a living in the deep house, and unexpectedly met Li Huaizhou, the powerful son of a powerful official who looked cold but was actually gentle and paranoid. The two went from testing each other to redeeming each other, overcoming house fights, family plots, and court turmoil along the way, and finally joined hands for a lifetime to achieve a double harvest of career and love.
