The Man Behind the Sun

It was impossible to see on the inside, even with the lantern, it was way too dark. When we entered, the door closed at one blow by itself. Now we were trapped, that was our last sight of life. Once on the inside, we realized it was a hall, a long dark hall that led to another door. Every time we stepped, the floor squeaked. You could feel all the miserable souls trapped, trying to hunt you, screaming at your ears. When we arrived to the other side, we met with a huge metallic door which read "Unit 732: here ends weakness and starts humanity".