Unholy Blood, Vol. 3 (manga)

It’s time for Hayan’s second fight against an Angel of Death! But Sahan’s hypnosis powers make him a much more formidable opponent than Luci—one wrong move, and Hayan will put the lives of innocent students at risk. And with Sahan leveraging the memories of Father Michael’s death against her, even Hayan’s pureblood prowess might not be enough to stop him...