"Kill!"
The entrance of the underground base exploded open with a gap, and a group of mercenaries clad in uniform black iron battle armor rushed inside like tigers descending the mountain, wielding specially designed pulse guns.
"Stay alert!"
Captain Johnson shouted deeply, and the night vision goggles on his battle armor helmet instantly lit up, illuminating the dark and deep passage.
Just ten meters forward, the walls on both sides of the passage suddenly shot out dozens of crimson laser beams, intertwining into a web of death.
However, the Iron Wall Mercenary Corps was so experienced, all members immediately activated the shield modules on their battle armor.
At the same time, two Spirit Mages stepped forward from the team, their palms emitting a faint purple spiritual energy halo, and two semi-transparent spiritual ability magic shields unfolded in an instant, overlapping with the mercenaries' arm shields to form a double-layer defense.
