Cyber was created by Weil before the start of the Wars Élficas, with data taken from ELFAA own mother, but for some unknown reason never managed to put it to work. Weil is irritated with the failure and quit the project Cyber Angel. Put it in a deposit on a distant desert.
He barely knew that his Cyber prototype was working, not only was connected to the world. Somehow the introduction of foreign data of ELFAA mother Reploid connected to the CyberWorld.
Cyber lived their eternal sleep in a world besieged by reploids and Elfs old.