C922 Slaying the barbarian king

"An ancient expert?"

Emperor Qing Tian was surprised, she did not expect Grave Master to have such a great background.

"Since you know who I am, then quickly kneel down and sign this ancient contract. Submit to me, or you will die." Grave Master's aura was extremely terrifying, it was an aura that came from killing countless people, it was unparalleled.

He had swallowed Su Qian