My sister died unjustly in the palace, and the cause of her death remains a mystery.
She is a twin sister with the same appearance as her sister. In order to seek the truth, she entered the palace alone.
Regent Princess Xiao Yan,
He abandoned his loyal female officer with his own hands back then, but now he keeps her who looks like an old friend by his side.
Is it taking advantage of it, making up for it, or is it a deeper plan?
Deep in the palace, murderous intent lurks.
She lay dormant as a substitute, looking through old cases among tigers and wolves;
She protects each other with power and position, hesitating between the power and the debt.
One face, two identities,
The fate of the three people is tied to an unspeakable palace secret.
When the truth comes to light,
These thousands of miles of mountains and rivers, and a belated innocence,
Who can get what he wants first?
