Qu Nian'an was raised in a boudoir since she was a child. As a concubine who was not seen, she just wanted to live an ordinary life peacefully.
Unfortunately, things didn't work out as she wished. On the way to Beijing to join her father, she was forced to get involved in a conspiracy against her sister-in-law, and almost died together.
She was lucky enough to survive, carrying dozens of lives and going to Beijing to take her deceased sister's identity to take revenge. She entered the situation with her own body and stirred up the situation until she discovered the identity of her savior.
He caught a glimpse of her secret, but he helped her with all his strength. He obviously should marry a real noble girl, but he bet his loneliness on her disguised sincerity.
Purpose: Courage is the hymn of mankind