Song Xi, the legitimate daughter of Taifu's Mansion, once stayed away from Jingnan due to the shadow of palace changes.
An unexpected reunion made her discover that her former savior was actually Lieutenant Xie Hao, who was deeply suspected of collaborating with the enemy.
In order to find out the true identity of her benefactor and the old family grudges, she transformed from an ignorant girl into a strategist. She works step by step, wandering between power struggles in the court and mysteries in the world. Xie Hao, who has a jade face and a fox posture, seems to be unruly, but in fact he is very deep.
