Part 1: Erika is challenged by Alex to fight his younger brother, Gunner. He offers her a hefty reward for winning, but Erika has little interest in the prize, just the fight.Part 2: Having totally dominated Gunner in Part 1, Erika now turns her attention to his older brother, Alex. Fighting the powerful Erika was not something Alex figured he’d ever have to do. Now he’s scared, and faced with almost certain destruction, he has good reason to be.