Nick just gestured towards the open corridor with his head and entered.
The two guards took another deep breath and followed him.
Luckily, the Zephyx Extractor was not their enemy.
Shortly after entering, two tall men walked out of one of the doors at the side of the corridor.
Based on their lack of clothing, Nick could tell that they had probably been asleep until now.
"What the f-"
BANG!
Before the first guy could finish speaking, Nick casually extended his hand to his face and shoved his head into the metallic wall.
CRACK!
The loud sound of something hard cracking echoed throughout the corridor, and the other guy's eyes widened in terror.
He immediately took out a long metallic pipe and lifted it in front of him in terror.
Nick quickly arrived in front of him and grabbed the pipe.