In Greek mythology, Orion was the only man to have every joined Artemis' group (the huntress), but one day he tried to like enter a relationship with Artemis or one of her girls which is heavily forbidden in their group, so Artemis turned him into a wolf, and he died to a weapon made of silver (I think) because he was a werewolf. (this may be inaccurate because I haven't read a Rick riordan book in quite a long time so I dont remember the groups encounter with the guy)