Hellsing: Ultimate X

Officially released in Japan on December 26, 2012.

Plot
The same as Hellsing: Volume 10.

Characters in Order of Appearance (with cameos)
The Captain

Seras Victoria

Pip Bernadotte

Integra Hellsing

The Major

Schrodinger

Alucard

Walter C. Dornez

Heinkel Wolfe

M'quive

The Doctor

She

Sir Gregory Penwood

Enrico Maxwell

Alexander Anderson

Jan Valentine

Rip van Winkle

Zorin Blitz

Tubalcain Alhambra

Luke Valentine

Rob Walsh

Major Events

 * Inside the Deus Ex Machina, Seras battles the Captain while Integra goes to confront the Major.
 * Alucard begins absorbing the blood of every corpse in London.
 * Pip Bernadotte's consciousness is revealed to still be present within Seras.
 * With the help of her familiar, Pip, Seras kills the Captain and rejoins Integra.
 * Schrodinger kills himself and allows Alucard to absorb him.
 * Due to Schrodinger's powers requiring the ability to perceive himself as an individual, Alucard disappears into "a set of imaginary numbers", seemingly destroying him for good.
 * The Major is revealed to be a cyborg.
 * Integra kills the Major, but loses her left eye in the process.
 * Walter is attacked by Heinkel Wolfe, but cuts off the latter's arm and makes his way into the Deus Ex Machina.
 * Walter confronts and kills the Doctor before dying himself.
 * "She", the source of Millennium's artificial vampires, is revealed to be the long-dead corpse of Mina Harker.
 * The Deus Ex Machina is destroyed, ending the Battle of London.
 * Alucard begins destroying his stored souls in order to gain control of Schrodinger's powers.

Thirty Years Later

 * London is rebuilt.
 * Makube has become the leader of Iscariot, with Heinkel as their new "trump card".
 * Alucard finally kills the last of his stored souls, enabling him to control Schrodinger's powers.
 * Alucard returns to Hellsing Manor and reunites with Integra and Seras.