Darken is a sly black panther assassin that lived in a small village in the forest. He's a skillful swordsman, and masters stealth and camouflaging techniques. He became well-known, specially around females that fell victim of his good looks, laid-back attitude, and undeniable charm. Because of this, he started training also in the loving arts, to achieve his lifelong dream of having a big harem (or pride) for himself to take care and to let his fantasies and insatiable sex desire run wild.
After he defeated, with the help of some adventurers, the biggest threat the world would see in millenia, Darken retired to a beautiful forest where gorgeus women gathered. Most of the feline girls joined his pride and became his wives. Those females who didn't enter his harem would still look for him every now and then to calm their urges.