When Kojou Akatsuki went to visit his sister in the hospital in middle school, he met a vampire named Avrora. Once he learned she was the key to saving Nagisa's life, he helped Avrora escape. Now, the weapons dealer Zacharias is telling him to hand over Avrora in order to rouse the fourth primogenitor! As Zacharias's plans plunge Itogami Island into peril, the fourth primogenitor finally awakens...
- ISBN10 0316442089
- ISBN13 9780316442084
- Publish Date 23 January 2018
- Publish Status Active
- Publish Country US
- Publisher Little, Brown & Company
- Imprint Yen Press
- Format Paperback
- Pages 224
- Language English