My Ex-Husband, The Emperor

After their divorce, Flynn Kaelan and Wren Warren transmigrate, becoming emperor and empress. Flynn Kaelan is a powerless Emperor, Wren Warren the Empress. During a marriage crisis, Flynn Kaelan uses modern literary talent; Wren Warren sweeps through Beidi martial artists. They become allies, pacifying foreign enemies, exposing treacherous officials, implementing new policies, and ultimately remarrying to rule the world together.