Glark

He attempted to drain Karin of her blood so he could restore fertility to the vampires throughout Japan as well as trying to having her forcefully impregnated to ensure the creation of another Psyche but this is thwarted by the Marker family who rescue Karin and prevent anything happening to her. After a fierce battle with Henry Marker (with assistance from his mother Elda Marker), Glark is left behind to die in the sunlight but is luckily saved from being caught in the sun by Yuriya. Afterwards, he contacts Henry to see if they can find a way to use Karin's blood without harming her, but is informed that she is no longer producing excess blood.