Demons, ghosts, and anything else undead was a concept completely intriguing to Luna and Lani. Intriguing, that is, until something horrible is wandering their home. They realized they were clueless about the unknown, and accidentally meet brothers Sam and Dean, who claim to know more about the supernatural than anybody should. They seem to have enough issues of their own, but they tackle the issue in the girls home, and along comes a thousand more as their lives intertwine.