As detective-and-witch Erika targets all logical errors, Battler charges in head-on as their duel reaches its end. The relationships between Jouji and Shannon, Jessica and Kanon, as well as Battler and Beatrice are also put to the test!

What new truths will Lion and Will uncover on their journey through the many legends of Beatrice? Is the truth of Beatrice as everyone expected, or yet another twist on the Witch's curved path?

Six people are dead, and Battler and his remaining relatives slowly come around to addressing the terrifying reality of their situation: Either one of their number is a murderer, or there is a nineteenth person on the island who wants the Ushiromiya family dead. Regardless, the killer seems to be following the inscription beneath the portrait of Beatrice, the instructions for finding the elder Ushiromiya's vast treasure of gold. But each line of the inscription calls for more death, more blood...and the revival of the witch Beatrice herself... Will any remain alive to see the end of this mystery?

As detective-and-witch Erika targets all logical errors, Battler charges in head-on as their duel reaches its end. The relationships between Jouji and Shannon, Jessica and Kanon, as well as Battler and Beatrice are also put to the test!

George and Shannon, Jessica and Kanon: Only one couple will be permitted to fully realize their love. To prove the strength of their feelings, each person must sacrifice the life of someone on the island. George uses the opportunity to confront his mother, who for too long has confused acts of love with her own manipulative desires. She is but the first to fall, and with every sacrifice, the bonds between the lovers grow. Even so, only one couple will emerge hand in hand from the trial of the demons!

Each year, the Ushiromiya family gathers at the secluded mansion of its patriarch, the elderly Kinzo. It has been six years since Battler joined his cousins at the annual event, but their happy reunion is overshadowed by worsening weather and an eerie premonition from his youngest cousin-not to mention their parents' feud over the inheritance. Battler doesn't hold much stock in dark omens, nor does he believe the tales of the witch rumored to have given his grandfather a fortune in gold...and who walks the halls of the mansion to this day... But when the eighteen family members and servants are trapped on the island by the raging typhoon, the grisly events that follow leave Battler shaken to his core. Is one of his relatives desperate enough to kill for the family fortune? Or is this the work of the Golden Witch?

George and Shannon, Jessica and Kanon: Only one couple will be permitted to fully realize their love. To prove the strength of their feelings, each person must sacrifice the life of someone on the island. George uses the opportunity to confront his mother, who for too long has confused acts of love with her own manipulative desires. She is but the first to fall, and with every sacrifice, the bonds between the lovers grow. Even so, only one couple will emerge hand in hand from the trial of the demons!