リーゼロッテ＝ヴェルクマイスター

It is Liselotte who is the master of the "Red Night". After her home city was burned down, Lisette was kidnapped, raped and almost killed as a child by an enemy army. Left to die on the side of the road, she was greeted by a mysterious person who implanted the Voidstone inside her body; the demonic power contained inside turned her into a powerful immortal being, and the combined hatred of herself towards the world and of the Voidstone's power turned her into Liselotte. Many years later, she met and fell in love with Vlad, but when he was betrayed and assassinated, Liselotte swore revenge and was determined to destroy the world to build it anew as per Vlad's death wish. In 1945, Liselotte's plans were stopped by the Punishment Squad of the Index organisation. She was sealed away by the squad's leader, Georgius, and the Voidstone inside her was split into 7 fragments; one remained inside her, while the other six were scattered across parallel dimensions and fused with humans, the mains characters of the story. While sealed, Liselotte's loss of power caused her to revert back to Lisette. [From Wikipedia.]