Here is the fantasy world Wulf Asher a member of the "Greymanes" a faction of train wardens consider them the semi copyrighted version of witchers. They hunt hostile monsters and other races for a fee, while others are hired by kingdoms to protect their lands from hostile threats completely. There is a "leader" of the grey mane, but the title can be passed on to anyone who is worthy enough to ensure the safety of his or her blood kin from all harm and perform their duties to the best of their abilities.

The Ebony Armor mod is pretty cool looking XP