Kara Harper is finally starting to fit in at her boarding school in Japan-after all, nothing bonds you with your classmates like having an ancient demon put a curse on you. Hoping life can go back to normal now that the monster has been laid to rest, Kara joins her friends Sakura and Miho in putting on a play for the Noh drama club. It's the story of the Hannya, a snake demon who inhabits the body of a beautiful woman. When a few members of the Noh club go missing, Kara fears that the real Hannya has been awakened by the curse. Then Miho is abducted, and Kara must find her before the Hannya exacts her terrible revenge. But the demon is wily and may be hidden in the last place anyone would think to look.