Nathan, a former accounting agent, still has no idea what happened to turn him into what he is now. The last day he remembers as a human involves going to work, getting ready for a blind date with what was a seemingly perfect man, enjoying that date and then waking up in a cell in a dank, stinking room somewhere under the city. His body had been turned into what it is now, a hybrid of reptile and human parts. His skeletal structure, musculature and skin had been rapidly changed.
Normally a very shy, quiet man, he now has to deal with random bouts of feral aggression and a hunger for raw meat. He does his best to restrain himself, locking himself in his cell when he starts to feel particularly aggressive.