Chapter 715: Two Fire Clouds in the Night Sky

"What the heck!"

Chu Nan was shocked and hurriedly increased his speed. He flew to the young man's side before he fell into the forest and reached out to hug him.

He hugged and lowered his head to take a look. Chu Nan was shocked again.

At this moment, the young man gritted his teeth and closed his eyes. His face and even neck were black and filled with gray decay. His body continuously trembled as if he was in great pain.

"Damn, is there a mistake? You're going berserk at this moment?"

Chu Nan could not help but curse.

The young man's symptoms were clearly that there was a problem with his Internal Breath, causing him to lose control. That was why he could not even maintain the most basic flight and fell from the sky.