Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
This is the first extra edition of the series. The story of another "Saint's Right Arm"! The 眷獣 symbiotic artificial life experiment, Astakte, whose life was saved in the old castle after a fight to death with 殲教 master オイスタッハ, who was about to survive Gen Kamishima Island. However, the doll master Zachary, who was her father, started to move in order to capture the magical power of the fourth true ancestor that she obtained. While the threat of the killer doll, the best work of the doll master, was approaching, the old castle was suffering from a vampire cold, a rare disease caused only by vampires. This is the Yukina that takes care of him with enthusiasm!