dan mercer thought his biggest challenge in life was keeping the lights on at a struggling used car lot. but when stolen vampire biotech fuses with his body, the small-town salesman is hurled into a world of monsters, syndicates, and ancient cabals that stalk the shadows of redhaven. what was once a quiet, if chaotic, family life is suddenly ground zero for a war he never asked to fight.now dan must navigate his new role as a reluctant hero-balancing pta drop-offs, cheer practice, and dinner with his wife against blood-soaked battles with victor kane, a brutal enforcer who doesn't need a suit to tear through steel and bone. the bio-suit in dan's head won't stop offering unhelpful commentary, his coworkers are more concerned with "tool snacks" than survival, and his conspiracy-theorist brother-in-law insists this is all proof of the lizard people. somehow, through the absurdity, dan discovers that family might just be his deadliest weapon.equal parts action-packed and darkly funny, warranty void delivers brutal fights, heartfelt family moments, and the kind of banter only a dad could pull off under fire. existing in the same universe as half moon howler but blazing its own path, this is the story of a man who never wanted to be a hero-until protecting his wife and daughter meant embracing the impossible. because sometimes, the toughest battles aren't about saving the world... they're about keeping your family safe in it.