the man next door

The man next door is one of many he is a powerful man that controls all magic in the universe he has never been seen outside the covert of his own home.
The people who lived next to him didn't even know his name people say there were weird smells coming from his house but the smells were not normal food smells it smelt like animals burning. the nabhours say they can here nocies that sound like cats and dogs meowing and yelping.