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. The eclectic dress of the club-goers is not the only unusual thing she discovers in the Underground. Kiernan's father has developed a warped set of rituals, and he targets Meghan as his next victim. Instead of the fun date she imagined, Meghan finds herself imprisoned and in a fight for her very survival.