Billy Blacksmith is growing stronger with the demonic blood saturating his veins, but he's not prepared for the third demonic incursion to the universe—and he knows it. When his demon mentor, Seth, insists he find an ancient hellforged weapon that could help protect his friends, Billy risks his life—and his crappy summer job—to track it down. 

Being the biggest hitch to the Demon Gods' plans for conquering reality sucks.