After Time Travel, I Will Serve as the Assistant to the Cruel Emperor

Once he was struck by lightning and traveled to the Chu An Kingdom, the cruel emperor did not like the queen. Don't want to keep the dragon seed? I'm responsible for delivering medicine! Want to win over the minister? I'm in charge of buying it! Want to regain lost ground? I'm in charge of leading the troops! If I want... Ning'er, I'm going to kneel down, please~