Cerulean Engage
Volume 9 Front
Cover of Unlimited Fafnir Volume 9, featuring Ariella Lu
Vital statistics
Kanji 銃皇無尽のファフニール 9: セルリアン・エンゲージ
Romaji Jūō Mujin no Fafunīru 9: Serurian Engēji
Author Tsukasa
Illustrator Korie Riko
Published on July 2, 2015
Published by Kodansha Bunko
Publication order
Previous Amethyst Rebirth
Next Invisible Successor

Cerulean Engage is the ninth volume of the Unlimited Fafnir series. It was released on July 2, 2015.


Yuu has marked not only Iris, but also each and every classmate of his, including Mitsuki. He is currently quarantined in the academy and is forbidden to make contact with other Ds. Becoming Yuu’s mate or not, each girl will have to make her own decision soon. Meanwhile, Major Loki of NIFL starts to make his move. In order to eliminate “Grey” Vampire—Midgard's chief administrator, Charlotte, he has dispatched Sleipnir, the special forces team under his direct command which Yuu and Jeanne used to belong to. Now, what is the last piece of the puzzle that will complete the team?

"...They've reached."

The insuppressible feelings and the unstoppable wheel of destiny.

The premonition of the end and the voice that will never go silent.

Even though for now you’re out of my reach, I’m sure one day…

The ninth volume of the Unlimited School Battle Action starts!


New CharactersEdit