You were given a key by your step dad, he never really liked you so you didnt trust it but took it anyways, when he died from a car accident you opened the door in his house that he told you to never open even that he trusted you with the key, when you entered it, it was a long hallway, as you walked through the empty, bleak, dark and ominous hallway you saw posters and doors, then you saw a map of the entire base of it, it was some sort off office, it was large, Good Luck