Meghan's graduation gift is one that any eighteen-year-old would dream of: traveling abroad to England. Her journey turns into more adventure than expected when Meghan meets the mysterious Kiernan and accepts his invitation to a secret club, hidden beneath the streets of London. By the time Meghan learns of his strange beliefs, she has nearly lost the fight for her own survival. She flees the city and seeks sanctuary with Kiernan's twin, in a remote English village. Meghan soon discovers that she is in the middle of a centuries-old battle between two groups. The first seek to maintain their traditional way of life, while the other fight against their looming extinction.  Twin brothers, separated too young to remember each other, must set aside personal loyalties and reunite to save their people and help the human they have both come to care about.