Spanning from the dark ages to a ravaged future, Umbra is the story of our world in its true form. Monsters are real, they always have been. Hiding in the shadows, or spilling blood in broad daylight... it matters not to them. As time unravels, the hidden world of these evil beasts intertwines more and more with that of man. Bad omens, old prophecies, the world of man is slowly plunged into darkness.