@,
Nexus tensed up at the arm wrapped around him. Post-Invasion, the only time anypony touched him was to attack him. So this was extremely foreign to him.
Mid way through, Nexus relaxed a little wrapped in her arm. Looking her in the eye he saw...sincerity. That's another thing he hasn't received since the attack. Kindness. Ponies at best were polite, and most of the time he was the one giving the kindness. To actually have somepony treat him like...like a pony, and not this deformed heartless killing machine...A warmth overtook the hunter. A warmth that melted any negativity in him. He never knew how much the hatred he has drowned in over the years had affected him until presented with kindness. A very bright smile overtook his face, and he looked down at Lume, wrapping his own arm around her for a brief hug.
"Thanks Lume. You have no idea how much that means to me." He said softly, breaking the hug.
"Well, a changeling hunter is a type of mercenary that specializes in tracking and hunting changelings. When I enter towns, sometimes the townsfolk will offer me a contract. It lists the details of the assignment, the payment, and any other relevant information. Once accepted, I head out and deal with the changelings. Sometimes I also get contracted for expeditions to ruins and other dangerous zones to looks for certain items or info. Tracking changelings involves finding their location, distinguishing real ponies from doppelgangers, and quick, silent kills. It can take anywhere between a few hours to a few weeks. I never accept contracts against other ponies, though I have killed four. Two on accident, two on necessity. Beyond that, I have knowledge of survival tactics, and medical expertise rivaling the unicorns. I am actually qualified to perform surgery, be it in an operating room or the field. I can teach you how to use claws, and some general first aid, as well as some techniques for survival in dangerous areas."