She is a ghost who traveled from another world, a killer with a thousand faces, a master of medicine and poisoning, and the domineering daughter of the Marquis in the capital of the Wei Dynasty.
He is the son of a princess from another country. His biological father is unknown. He is rumored to be murderous and ugly.
A marriage certificate and an assassination tightly tied the fate of the two people together.
She kills people and he is the queen. In order to test her identity, he comes to visit her again and again and explores her boudoir at night.
I thought she was unnoticed, but she blocked the door.
"His Royal Highness, coming so uninvited is not the behavior of a gentleman."
"My ambition is not to be a gentleman."
"..."
The cold-faced, sinister prince VS the evil and unscrupulous doctor, the killer lady