Smoke rises from the ruins of fallen kingdoms. Forgotten secrets have been revealed. In the darkness of the world, Lucifer's army grows. The quest of the book-bearers grows even more perilous when Isaac and his companions discover that ancient enemies have risen from the Heart of Elysium, seeking to snatch the Book of Letters from their hands. The Nephilins are now aided by Xavier, one of the Fallen Rulers. Villages have been brought to the ground by armies of Shadows. Creatures from the Abyss now lurk in the mountains and forests, longing to kill whoever crosses their path.Isaac and his companions must find courage to overcome their fears as they continue their journey throughout Elysium.