C140 Miserable Battles

"What? You think you can kill me?" "Hahahaha!" A disdainful laugh came from the black mist, but this voice had completely ignited the flames of fury within Sheng Xuan's body.

With a loud shout from Sheng Xuan, the dragon core in his dantian immediately glowed with a golden light, as a surge of spirit energy erupted from it