He originally wanted to send his daughter to learn "dance" and become a beloved concubine in the palace, but the housekeeper backhandedly sent her to learn "martial arts". Five years later, the Prime Minister's daughter Liu Ruyan came back carrying a two-meter sword and had sex with her, and her father was shocked to death on the spot! When entering the palace draft, she promised to be gentle and virtuous, but she actually lifted a three hundred kilogram cauldron with one hand in public! The Emperor Long Yan was delighted, "The harem has no shortage of delicate beauties, but it lacks your sharp sword! I make you a sword-carrying guard in front of the emperor! I thought it was a joke, but behind it is a shocking situation that has been dormant for twenty years! The remnants of the previous dynasty, the ambitious prince, the secret guard, let's see how the full-level crazy concubine walks through the quagmire of imperial power with a big sword in hand! She is not the canary of the harem, but the peerless eagle guarding the country!