Seven-year old Gwen is a witch-in-the-making. Unspeakable horrors have hunted her since birth, intent to feast on her raw power. Fortunately, her guardian fairie knight—Captain Thunderblood—has always been there to stop them. But tonight, an ancient terror long forgotten has come knocking, ready to feed on Gwen while she sleeps. And it’s up to the captain and his magic sword to keep her safe until sunrise. It’s going to be a rough night.