The sturdy cutting shears slowly rotated, constantly gnawing and grinding down the special steel wall in front of them, advancing step by step, until an outline in the shape of a door was cut open.
"Boom——"
The nearly 30-meter high special steel wall slowly fell, crashing down onto the facilities behind it, then revealed the enclosed space inside. As soon as the breach opened, one after another, detection-type Autonomous Units flew in, continually paving the way and searching. Soon after, squads of armed personnel in exoskeleton armor entered within.
Surrounding this area were heavy and extremely dense special steel structures. Even military-grade Mechas would take significant time to cut through these walls, and ordinary explosives were even less likely to cause any damage.
