Chapter 622: Boss Level Chip

"Bang!"

A Level 60 Elite Level Spider Machinery Guard was hit by an armor-piercing bullet on the spot connecting its head and chest.

Having a large caliber B-Grade armor-piercing bullet, it will penetrate the alloy armor directly of more than five centimeters before reaching the core, with the high temperature generated from its impact, causing its core chip to melt into a coke liquid state.

"Expel... Intruder..."

The eight long alloy legs of the Spider Machinery vibrated a little more on the ground, before the red light on its pair of eyes extinguished completely.

"It's here, the most important region of the base is right behind this door." Green Arrow looked at the three-dimensional map which was floating on the terminal, as she pointed at an alloy door at the end of the tunnel ahead.