The Invincible Ninth Prince

Li Mu accidentally transmigrates as the useless Ninth Prince of the Great Jing Dynasty. He has no interest in fighting for the throne and only wants to be a carefree prince, but the trees want peace while the wind keeps stirring!

The Second Prince fails to assassinate the Crown Prince and tries to frame him.

The Fourth Prince wants to use the opportunity to bring down the Second Prince and demands that Li Mu hand over the evidence of the assassination.

In a fit of anger, Li Mu asks to be sent to the northern frontier. He builds high walls, stockpiles grain, and vigorously develops the cavalry, becoming the Marquis Who Guards the North, a name that strikes fear into the northern tribes.

Emperor Qing: “Ninth Son, your brothers are fighting for the throne so fiercely that they even want to kill me! Hurry back with five hundred thousand cavalry to protect me!”

Northern Tribes Princess: “My dear Li, if you’ll be my consort, I’ll do anything you say.”