The Very First

Five Nights at New England Storage 3
The Very First activates on Night 3. At random, he'll run to the office. However, keeping him out will cause him to rapidly pound on the door, draining 4% power every pound. He'll leave if Sarah keeps it closed for long enough, but what Sarah might wanna do is simply let him in. He will not harm her if he's in the office, and will simply leave after a while.