Vivietta, the daughter of a very prestigious count, suddenly recalls memories of her previous life. In her previous life, she was swayed by her handsome childhood friend and died. Confused by the differences...

Rumors revolving around The Book of Vanitas, a clockwork grimoire of dubious reputation, draw Noé, a young vampire in search of a friend's salvation, to Paris. What awaits him in the City of Flowers, howeve...