THE DEATH OF A KING

A sword light flew out and with a loud tearing sound, the sword light cut down that fist aura as that powerful force dissipated almost immediately

Everyone could see it even though they were a long distance away

That fist strike dissipated with one slash. 

Aero frowned a bit as he mutters

'A bit rebellious, huh' he said to the sword that is trembling on his hand.

The forces of Heaven could still be used though Aero does feel resistance from it, no doubt that it comes because of Aero transformation to a demon. 

Right now, Aero golden armor is red in color, his long hair is wildly swaying left and right. 

His eyes are as red as blood and each of his attack seems to possess killing intent that made anyone around him feel constricted and could easily fall to confusion and madness.

As he jumps upwards to the sky and cut the fist strike, he truly looks like a demon defying the sky.