Raze Cainson

Raze is an intergalactic patrol warrior, AWOL (very stubborn, almost always jokes with dark humor and eats like crazy and trains until he drops) who moves from galaxy to galaxy, carrying out missions to exterminate entities "including entities in the form of GNOME."
He trains on his capsule ship, meditating to increase his mental strength and practicing his skills and techniques with his own weight under multiple gravity. He usually faces underdog opponents like xenomorphs or lycans, but with his strength growing from one battle to the next, it's not as hard as it seems, even though it takes a long time. He hangs out in intergalactic bars to relax and explore the situation, and of course, he gathers information about which planets are where there's a ton of loot for sale, both for profit and purely for fun.