Christine is trapped in a loveless marriage to Raoul, who's turned abusive and mentally ill. Erik, redeemed and reformed, is back in France to retrieve some items learns of her plight. Reluctant, he joins the scheme to rescue her, her friend Kagome, and to help save Europe from falling to the rise of Kagome's former enemy, Naraku. [KagomeXInutashio] [ChristineXErik]

The battle was finally over, but it costed a huge price. Kagome will be forced to wander all around the world searching who has the other half of her soul, without any clue of the identity, place or time where this person is... Only three hundred years after, a vision of hope appeared. Maybe in a french Opera she will gain more than just the end of a curse.

Taking place shortly after the movie. Kagome let curiosity get the better of her as she found her way down to the many tunnel passages beneath the city of France where she followed the sad music that pulled and tugged at her own heart.