Demons have escaped from the world below and have begun to spread their darkness to the land of the living. David finds himself at the center of the fight for survival when all he wanted to do was find his lost wife. He makes a powerful ally and takes on the impossible task of arming a city which is far from ready to face the evil at the gates. Will he accept his role and find the magic within? Will he slice through the demon horde with the power of the 'Blue Druid'? "Take my blood for the war to come, David. Your human strength will not be enough to face the darkness below. My power will give you purpose and focus your mind. The bite is my gift to you, moon child."