About “Genocyber”
Genocyber: The Beauty Devil from Psychic World is a 1992 Japanese manga series by Tony Takezaki. Only one volume was published and the multi-volume story arc remains unfinished; it was adapted by Koichi Ohata into a five-part OVA series in 1994 with a plot that differs significantly from the manga, both notable for their extreme graphic violence. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.