Chapter 782: Heavenly Sun Golden Seal

The blazing fire pulsated within the furnace, its extreme heat hitting such a level that, if Mu Chen did not enter into the Heart Demon state, he would lose control over his Spiritual Energy.

But, at this point in time, Mu Chen did not notice the rising heat around him. He was too captivated by the resplendent flaming feather, which was ascending from a sea of flame.

The feather was only a few feet long, looking extravagant in its beautiful, intertwining colors. Yet, Mu Chen could feel the fatal danger that was lurking amid its beauty.

Apparently, Mu Chen had forced Liu Yan to use his ultimate deadly stance. Thus, this flaming feather must have possessed a killing ability powerful enough to slaughter a Grade Four Sovereign.