Amidst the turmoil of the First World War, a new breed of superhuman is born as a result of illegal chemical weapons. Marie Curie experiments upon them, sometimes with terrifying consequences. While some members of this unique new class of society choose to fight against injustice, others use their extraordinary capabilities to spread terror. However, something far more powerful is lurking on the horizon, a threat that could erase them from existence for good. Up against enemies who can hypnotise, walk through walls and even more unimaginable things - what chance does the human race have?