Shen Qingran, a top female corporate executive who died suddenly due to overwork, was reborn as Shen Qingran, the deposed queen of the Great Yan Dynasty with the same name. The original owner had a cowardly character, was framed by his concubines, was despised by the emperor, abandoned by his family, and lived in seclusion in the cold palace. Shen Qingran, who possesses modern thinking and strong management capabilities, decided to treat this deep palace as a new "workplace." She no longer desires the love of the emperor, but uses project management, human resources, psychology and even basic scientific knowledge to break through the situation step by step. Not only does she rise from the cold palace, she also subtly affects the court situation, and finally realizes her own value, reaches a new and equal "strategic partnership" relationship with the emperor, and jointly creates a prosperous age.