The Concubine of a Famous Family: Reborn as a Empress

I, He Yan, have always been a person who repays kindness with kindness and repays grievance with straightness.In the previous life, you insulted me, killed me and fooled me!In this world, don't blame me for letting you die without a place to bury you!Emperor: Yan'er, would you like to enter the palace with me?He Yan: Not good, I haven't avenged myself yet!Emperor: What is so difficult about taking revenge?As my concubine, you can kill whoever you want!He Yan: Who was almost killed by himself?Still talking big here!emperor:……