Leon is approached by a mysterious man promising to reveal why Leon has become the instrument of creations he does not understand. As he learns more about his gift, he discovers its connection to the appearance of the peculiar and powerful Joanna Harpyr and the nightmarish monsters she hunts. Monsters that herald devastation wherever they appear.
Can Leon find a way to stop the coming cataclysmic event in his city, or will he be a pawn in an otherworldly scheme bent on the destruction of the world as he knows it?
The answers to these life-altering questions put Leon and his friends on a crash course with an ancient organization that has secretly shaped human history for millennia.