LONDON, 2038 The once-great city lies in ruins. A massive gash in the fabric of our reality roils against the horizon as it blends into a permanently darkened sky. The world as we know it has come to an end. Demons, the visions of our nightmares, walk the Earth. Mankind, driven in retreat to the sanctuary of the Underground, struggles to survive the Hellish apocalypse. Among the survivors are those who foresaw the coming of the darkness, those who...