Xie Jinglan, the general of Zhenbei with outstanding military exploits, opened his eyes in the palace of the Minister of Civil Affairs when he was assassinated. The beautiful face in the mirror has not changed, but she is already the minister's daughter "Xie Lan". Trapped in the "Identity Changing Mirror", anyone who wants to reveal the truth will be strangled by the "gender recognition fog" and his memory will be strangled. The hand that used to hold a sword is now forced to pick up an embroidery needle. Let's see how Xie Lan hides her thunderous methods and uses her body as a woman to navigate the treacherous and treacherous courtroom and the strife in the court. She used military ingenuity to dismantle the confusion of the party struggle, and aspired to dominate the whirlpool of power with the determination to stop the war. Finally, on the battlefield where prejudice was as iron as iron, she used a hosta as a command arrow, rode her horse to break through the shackles of thousands of years, and opened half of the court for the women of the world.