The year is 1204 - The 4th Crusade. Two brothers, Marcus and Alexander, uncover a myth in the depths of Constantinople. What seems like a mere coincidence develops into an all out war of good versus evil. When Marcus is bitten by a monstrous creature and transforms into the beast itself, he is forced to flee. Since the bond between the brothers is so overpowering, Alexander will stop at nothing and risk everything in order to bring his brother back into the light. A dark truth waits to be uncovered regarding their father's death, and the brothers become entangled in a battle of life or death. Once discovered, the secret will change their lives forever.