C2175 Unstoppable force

Three star Unfortunate Substance s covered in black mist.

The trees, flowers, and rocks of the mountain peak became as black as ink.

It gave off a sinister aura, making people feel very uncomfortable.

Cheng Feng had just arrived at the mountain peak shrouded in black mist.

On top of the mountain peak, a wave of black mist poured downwards like a waterfall, charging straight towards Cheng Feng