Ye Fan at this time, had no choice but to take this seriously.
This guy is really getting more and more troublesome!
He needed to be careful!
Although Ye Fan didn't understand what kind of Strength this was, or what kind of trick, his instincts told him this was no simple matter!
He felt danger!
Looking at the increasingly thick black flames enveloping the opponent, his body began to transform, growing taller, and his body was covered with black fur, even his claws became incredibly sharp, and from his feet grew claws as well, his whole body was muscular, and those vampire-like teeth grew out too.
However Ye Fan looked at it, he felt that this guy truly looked like the Demon King now.
Not to mention, this form was indeed quite frightening.
Ye Fan felt a fatal threat.
Of course, now that the Demon King had grown to a height of five meters, he looked down on Ye Fan as if a giant were looking at a child, his eyes filled with scorn!
Ye Fan felt that too, but he didn't mind.