The Collector

He had just signed the divorce papers, hoping to leave behind the last nineteen years of his life, when a sexy sorceress appeared in his kitchen with an offer straight out of a devil's playbook. She wants him to complete a series of tasks in her world; he demands that no woman should ever be able to resist him. What kind of man would pass up the chance to rewrite his destiny? Tobias is about to embark on an adventure full of magic, demons, intrigue, and forbidden pleasures. In a world ruled by an RPG-like system of stats and classes, he becomes the last man with magic powers after all men mysteriously lost their abilities years ago. Welcome to the world of The Collector—where every deal has its price. — Description from novelcodex.org