The serpent men seek to conquer the world, but Caina wants to banish them first.

If she can find a way to destroy the Liminal Temple, she can cut off the serpent men from her world and win a final victory.

But in the shadows, an ancient sorcerer of the orcs is stirring, preparing mighty spells that neither Caina nor the serpent men can foresee.

And all this sorcerer needs to finish his work is Caina's blood...