STRIKE THE BLOOD : LIGHT NOVEL (2016) DIGEST-SIZED NOVEL #21

Kojou has finally defeated the Blood, but with Ren abducting Avrora and fleeing to another world, theres no time to celebrate. And with Kojous vampiric powers gone, staging a rescue seems impossible…until the First Primogenitor, Ki Juranbarada, shows up with a striking proposal and a tempting offer-a new set of Beast Vessels. But when Juranbaradas gift transforms Kojou into a monster devoid of reason, its up to Yukina and company to find a way to save him before its too late!