The story is set in a Las Vegas inspired town called Rapid City. Karahl is a stealthy, humanoid tigress that has mastered the deadly arts of stealth, camouflage, and sabotage she has learned from the Snow-Claw Clan. This cold tiger posses the sheer strength to tear an aircraft carrier in half with her bare hands. Karahl is a filthy rich paid assassin who puts her wealth to use; buying a local struggling detective agency. The agency is founded by a superhero called Bolt. Bolt is an egotistical speedster able to zip around the entire world in less than a nanosecond with his limitless speed; he's a living thunderbolt in human form whose been using his powers to combat crime for years, but now he has to deal with working for a cold blooded killer.