[@KatherinWinter]
Lucifer watches the guards and slowly makes his way to the room furthest away from him. Taking his time and keeping hidden. Once he reached the room he opens the door slowly and only as much as needed to silently slip in. Once inside, he closes the door and still crouched, looks around him. He stays in the dark, letting his eyesight adjust to the darkness. He figures he would work his way backwards, working from this room back to where he was...hopefully he would be able to find the file with ease.