Lin Zhao, the ten-year-old daughter of the Lin family, escaped being executed by the whole family for getting into trouble. The second uncle was wronged and his father and brother died tragically. She disguised herself as a man and went by the pseudonym Lin Zhaoyuan. She rose from a peasant family to become a Jinshi, and then entered the Zichen Palace step by step. Everyone in the civil and military circles of the dynasty recognized her as a pillar of talent, but no one knew that she was the orphan of that time. She was dealing with the fight for the legitimate prince, using her pen as a knife and her smile as a blade to cut open the old case inch by inch. But she didn't know that her unmarried sister-in-law Gu Moran had also been secretly investigating for six years. The aunt and sister-in-law, one in the dark and one in the dark, wanted to do something that would change the world.
