The Case Study of Vanitas

Noé searches for the "Book of Vanitas" and meets a questionable stranger aboard an airship to Paris.

Vanitas and Noé are in a bind until an invitation arrives; at their benefactor's, they find they must prove the Book of Vanitas can restore a vampire's true name.

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; Vanitas encounters Jeanne again and reveals himself to the ball guests.

Noé's encounter with Charlatan triggers a childhood flashback; an attempt to save one of their inner circle has tragic consequences.

Vanitas comes to the rescue and helps Noé and company battle Charlatan's curse-bearers; Noé confronts Vanitas about his methods.