You've been very naughty, Fiona! You are causing me much grief. - Lorenzo Belli
Aureolus Lorenzo Belli is the main antagonist and the final boss of Haunting Ground.

He is the cloned descendant of Aureolus Belli, in the 13th generation. He lives in Belli Castle studying alchemy. Lorenzo is a mysterious figure who is sequestered for most of the game, but does what he can to aid Fiona Belli. Little is known about him except that he is really old and in a wheelchair.