Having grown up in a California commune, Bliss sees her aloof grandmother's Atlanta world as a foreign country, but she is determined to be nice as a freshman at an elite high school, which makes her the perfect target for Sandy, a girl obsessed with the occult.

With help from her new friend Orion, seventeen-year-old Helen Hamilton descends into the Underworld in search of a way to break the Furies' blood curse and prevent the start of another Trojan War.

"The battle for the fate of the world continues as the vampires, human armies and human sects converge and fight it out in Shibuya. Distraught at the loss of Mika, Yuichiro struggles to maintain control over his emotions, putting him at risk of becoming a demon forever. Suddenly, Krul Tepes steps in and offers Yuichiro a glimmer of hope by revealing a way for Mika to be saved... Meanwhile, Guren rampages on as he attempts to right the wrongs of his...