She didnt kill the emperor. And i think she loved the emperor. It is just that when the emperor does, it wad kind of relief that she can be herself again. Imagine how she struggled before meetmg the emperor. She was sold off and she had to give up her love for her fiancee. She needed to put a mask to the emperor because who knows what will hppen to her if she doesn't do well?
And it is just right for her to act that wau right now because she is an empress and she needed to not show any weakness. She couldn't just trust anyone in the palace.
Aaaaah i see thanks for explaining
No worries
If she loved the emperor why she kill him and why was she smiling after he died? Also her son is so ADORABLE