Chapter 3639: Collaboration

Seeing this, the two were completely stunned. They thought they had seriously injured their opponent, but to their shock, he just used a few silver needles to heal himself. That was terrifying!

"He's a medical warrior-a really scary one!" one of them realized, their teeth chattering. Taking down a medical warrior is way harder than fighting a regular warrior. Against someone like that, they basically had no chance of winning.

Michael Leach caught his breath, then walked toward them.

"Wait!"...