You pretended Loves the emperor, And now you finally become empress. one night when the emperor was lying next to you you immediately stabbed a poisoned dagger in his chest.

Actually you can't do this, because you already love him. But you've already stabbed him

You kept apologizing to him, he raised his hand and wiped away the tears that were streaming down your face, and when you looked at him he smiled weakly at you, finally he spoke

"I still love you, no matter what you do to me"