Power Struggle: the Former Prince Became the Empress' Personal Aide

[Unsystematic and refreshing novel + officialdom power struggle + revenge + ancient romance + gentle sinister male protagonist x sultry female empress] "Your Majesty, why are you summoning me to the palace in such a hurry?" "I suddenly miss you and want to see you. This is a very important thing." "Your Majesty, wake up. Have you remembered all the policies and guidelines we talked about last night? If you remember, go to court as soon as possible!" "Oh, oh, oh, I shouldn't have taken you in in the first place... It was my father who seized power, but you took out your anger on me!" The former prince Shen Yuheng has become the current empress Su Manjun's first personal aide. He not only issues orders directly to the government, but also kisses the empress day and night. Shen Yuheng, let's just say, is your country going to never recover?