Jynx

"The Cure" Living in the same world as Chii and Nat, Jynx is a childhood friend who took a darker turn after the three went their own ways. He lives with Allie, and the two have a "special" relationship.

He has a skin infection that's taken over part of his face, trails down his neck and covers part of his shoulder and chest. This infection is common amongst the working poor in his world.
While he works with the rich, he has the help of doctor and specialists in a lab- that use him as a guinea pig for trying to slow the spread of the scar like infection.