Noé is on an airship bound for Paris, where he hopes to find the legendary "Book of Vanitas." He meets a woman named Amelia as the ship nears its destination, and then all hell breaks loose when a mysterious stranger appears. Has Noé's quest found him?

The battle between Vanitas and the Hellfire Witch takes an unexpected turn. Vanitas and Noé return to Count Orlok to learn their fate along with Amelia's. Noé digs deeper into the cause of Amelia's name corruption and goes on a journey with an old friend.

The Teacher explains the World Formula theory. Vanitas is put off by Noé and Dominique's relationship. Dominique rakes Vanitas over the coals. Vanitas encounters Jeanne again and reveals himself to the ball guests. Chaos ensues when gate crashers arrive.

Vanitas and Jeanne's "encounter" during their battle in Paris comes to light. Vanitas offers to keep Jeanne's secret on two conditions. Noé and Vanitas prepare to meet Lord Ruthven. Noé ponders the meaning of love, but Domi throws a wrench into the works.

Vanitas and Jeanne spend a steamy yet awkward night together. Tempers flare when Vanitas learns Dante withheld information. Though they all know they're at cross-purposes, they set out to find Noé. Meanwhile, Noé wakes to find himself in the Beast's lair.