Character from Super Powereds by Drew Hayes
Hallow — a healer so powerful he can reverse aging itself, a Class of Legends graduate who retired wealthy from healing services and turned down a teaching position at Lander.
Casper (Hallow) has the most coveted power in the Super world: unrivaled healing, including the ability to reverse aging. He's a Class of Legends graduate who retired from active Hero work and became wealthy through his healing services. He turned down the Subtlety teaching position at Lander, leaving the spot for Pendleton. His existence raises interesting questions the series acknowledges but doesn't fully resolve: in a world where one man can cure aging, what does that mean for society? Casper's answer is to stay wealthy, stay retired, and stay out of the spotlight.
Age is ambiguous — a man who can reverse aging looks whatever age he chooses. He has the relaxed bearing of someone with nothing left to prove and the wealth to enjoy it.
Also known as: Casper, Hallow