The Department of Mysteries is one of the most secretive and unknown divisions within the Ministry and requires a security clearance matched only by the higher ups in the MLE. It is accessed via the lifts from the Atrium to the lowest level the lifts can reach on Level Nine. A simple, bare corridor leads to a plain black door. This door opens into the circular room with twelve plain, black, handle-less doors all around it with no numbers to indicate where they lead. The room is lit with candles that are burning blue. The floor is polished so that it almost looks like one is standing on water and when the door to the circular room is closed, the walls of the room revolve rapidly, making it impossible to determine which door is which. Once the doors finish revolving, it is impossible to see