
Under his robe he appears more as:

Past
Very little information is known on Kenton, after moving in 3 years ago, he's been an active part of the society, doing his best to improve it. So of course no one surprised he would arrange a Masquerade, he claims it's to honour the leaving of Aschen from the planet.
Infamous after the Masquerade he's been revealed as the one who created the drug 'Elysium' and suddenly everyone is after him. As he burned all bridges, he left his home and made a deal with Richard Hughes to give him money, and protection. His goal is to form the terrorist organization, The Salem Society, and is in the process of gathering like-minded individuals, refusing to remove his costume from the masquerade, he only reveals himself to his surrogate but truly loved daughter Alisah -- a deadly shadow being, with a hunger for people of all sorts.
Already the world is reeling from the introduction of this drug and already acts are being put in place to ban it and remove it. Cures are desperately being made and already the Aschen have formed their own strain from it, weaponizing an already lethal drug.
All while this goes on, Elijah watches with a sly grin on his face.
Wing City will burn.
Present
Elijah been quiet of late, he's been keeping eye on his daughter and last big thing he did was merely to prove his power by escaping the RIP facility. But in truth he misses his sister Oria whom he knows the Aschen killed because he would not play ball. Still he knows must move on and with Alisah he lives in the Abandoned Slums watching the fruits of his labor destroy a city.