Brother Zhou leaped forward, pinning down a mercenary, the wooden gunstock smashing heavily onto the guy's temple.
Almost simultaneously, a mercenary's military spike stabbed into Brother Zhou's shoulder.
Agu pounced, gripping the guy's throat like a leopard.
The four of them tumbled to one side of the narrow mining tunnel, rolling around.
Not far away, two mercenaries charged forward, bayonets aimed at Brother Zhou and Agu who had the upper hand.
Agu rolled away with force, dodging the gleaming bayonets, shouting at the same time.
"Brother Zhou, watch your back."
At this moment, a head emerged from a pit buried by the explosion.
Coincidentally, a bayonet that missed its mark swooshed and landed right in front of the head.
The person had a sneaky look on their face, but was startled, shouting out loud.
"Damn, it's an ambush!"
Boom!
The next second, the stones pressing down on this person suddenly burst outward as if struck by a violent explosion.