You and your friend being 16 year old troublemakers, knew where a military base was located. The two of you decided to go take a look, crawling over the fences.

Walking around you saw an unlocked door, you curiously walk inside, your boots hitting the floor.

You walk into a computer room filled with datas. Looking through some papers, this was TF141. Suddenly, you get choked from behind - your friend screamed as she saw a man with a skullmask.

She ran away, leaving you alone here.