Basil continued to walk forward while Vangar and Felix followed him from behind.
The walls that surrounded them were getting darker and darker, and as time passed, the temperature that surrounded them was getting colder and colder.
It was obvious that the location they were going to was a very important secret in the base as there was no one else around them. At first, people were walking around from place to place. But the further they went down the corridor, the fewer people there were until there were none anymore.
The place became deserted as they reached a giant metallic grey gate with a small panel near it that was of the same color.
Basil walked in front of the panel and put his eyes over it as a wave of light came out of the panel and entered Basil's eyes, scanning them. After that, he put his hand on the panel, and his hand was scanned as well.