Wanyan Ba, the Grand Prince in North Di, was the eldest son of Grand Khan. He usually followed Grand Khan to fight in the battlefield and had led the army alone to occupy the Langya Mountain at a young age. He was an indispensable helper for North Di to conquer every tribe and achieve unity. And, Wanyan Ba was determined to become the next Khan of North Di.

Therefore, the warrior qualification competition the Grand Prince organized was a big event in the Ghost City. Early in the ...