The psychological counselor dressed as a substitute for the princess.
The eldest sister died in the East Palace. She wants to find out the truth and protect the Yu family.
Prince Xiao Chengxuan is an ally and the only person in the chess game who cannot see through.
She uses her micro-expressions to see through secret guards, and uses psychology to uncover the conspiracy of the court.
Xie's family, harem, and court were surrounded by many people.
But she remembered that her name was not in the history books.
She will eventually go back
Concept: Yu Xuhan: a psychological counselor who traveled through time, is calm and rational, and is good at observing people's hearts. No attachment, no love brain. From "self-protection" to "protecting the common people".