Volume 1:-
Twelve years after her loved ones were brutally murdered at the annual family meeting, Ange Ushiromiya, now eighteen, is the sole heir of the Ushiromiya family. Ostracized by her peers, Ange seeks companionship in the pages of a diary left behind by her cousin, Maria. The diary offers a precious glimpse of Maria's world--her struggles at school, her friendship with stuffed--lion Sakutarou, and her fascination with magic. It's as if the diary contains the last remnants of Ange's dear cousin...and an opportunity for Ange to discover the magic within herself

Volume 2:-
The appearance of Gretel has strengthened Battler's resolve to face off against Beatrice once again. Both players have become more skillful tacticians over the course of time, and Battler's new "blue truth" ability, along with Gretel's support, will be a boon to his strategy. As the curtain rises on the fourth game, the Ushiromiya family has gathered on Rokkenjima for their annual meeting. Gretel observes the family she hardly knew with complicated emotions...She must come to terms with the past if she wants to help Battler overcome the Golden Witch!

Volume 3:-
One by one, the attendants of the Ushiromiya family gathering are killed under what can only be described as supernatural circumstances. Even Kyrie, the strongest proponent of logic and reason, is convinced by the vicious parade of witches and demons she has witnessed. Battler and Maria have yet to be tested for their suitability as family head, but the greater test for Battler will be whether or not his logical stance can hold out against the seemingly undeniable tide of the witch's magic...