[@Overlord24]

"Not even my powers can navigate this place sometimes. She's tricky, and she likes to be a bit mischievous. We keep exotic items in the back for this reason. And I'm gonna keep an eye on you, just so I know you're not stealing. Can never be too careful." She opens the door for Alex and gestures towards the black pit that is the store room. As he steps in, the lights turn on, row by room, seemingly going on for eternity. 

The Tavern is full of surprises. It seems from the outside that this room shouldn't exist, and no one knows why it does, but its better not to question Her.