With the machinations of Great Demon Dantalion, members of Sword Cross fall one by one. A certain detective in London has discerned a pattern to the chaos, and seeks to work with Marbas.

This time, Marbas can no longer remain detached, as emotions are welling up within him—fury at his ruined plans, and perhaps a new emotion that he has learned to feel because of Wisteria.

But when he discovers Snow’s fate, how will he break the devastating news to Wisteria?!