When a time-traveling experiment goes wrong, an unorthodox selection of people finds themselves in an unholy alliance against a mass of invading alien species, as the future of Earth rests in their hands now. While it looks like she might not offer much support to a hero, the fact is, behind the trench coat, she hides a wide assortment of technological gadgets and skills that can solve and unravel any mystery. At the same time, her wits and intelligence know no bounds, especially with her ability to shape-shift her appearance to that of her foes, allowing her to sneak into enemy bases and pulverize them from within their ranks.