The Abyss disdained to know much of the history of the myriad races in the federation. However, the fairy race was an exception. Among the three great alien races that had submitted to the elf civilization, the fairy race was the leader!
The Abyss had once displayed its might in the material universe. That period of history had been recorded in greater detail, and there were records of the fairy race as well.
This race was the ancestor of the prophecy technique. They were even better at manipulating memories. Together with the elves who could manipulate time and space, they sealed all kinds of calamities in the universe into nothingness!
For example, they would get rid of the key figures of a certain race in advance, or even directly get rid of a certain race. Then, they would use the fairy race’s method of manipulating memories to make everyone completely forget about that person or the existence of that race!
