Karin is later kidnapped by vampires who want to feed from her to rejuvenate their own lives, though it will kill Karin in the process. They also plan to impregnate Karin against her will to continue the Psyche's existence. After Kenta and the Marker family save Karin from the Brownlicks, her nose-bleeding ceases, leaving her as though she were a normal human, who will likely grow old and die.
Karin is subsequently abducted by vampires who intend to consume her blood to restore their vitality, although it will result in Karin's demise. They also plan to forcibly impregnate Karin to sustain the Psyche's existence. Following Kenta and the Marker family's rescue of Karin from the Brownlicks, her nosebleeds cease, leaving her seemingly restored to normal human condition, with a likely fate of aging and death.