In his previous life, in order to help the third prince Xiao Che ascend the throne, Shen Zhiwei dissipated all his family wealth and agencies, and finally ascended to the throne. Unexpectedly, the emperor's heart was unpredictable, and the entire Shen family was slaughtered. She was also imprisoned in the cold palace, and watched helplessly as her concubine Shen Mingzhu became the new queen. After dying with hatred, she was reborn on the night of her wedding - on the dragon bed, she and Xiao Che looked at each other with overwhelming hatred in each other's eyes.
It turns out that Xiao Che was also reborn.
A drama of twin emperors and empresses fighting each other began. Above the court, the two of them were loving each other on the surface, but secretly stabbing each other; in the palace, the concubines competing for favor were just pawns in the game between the two. Shen Zhiwei works step by step, not only to seek revenge, but also to protect the Shen family; Xiao Che has exhausted his plans, not only to consolidate the imperial power, but also to make this "poison queen" pay the price.
But as the power struggle deepens, the two gradually discover that there is a larger conspiracy hidden behind the tragedy of their previous life...
