The two realms had been paying attention to the so-called chosen ones since who knows when. It was said that a witch predicted the prophecy 500 years ago, and since then, the two realms had been constantly searching for the so-called candidates.
In fact, it was just gathering some talented people together for training and bonding, then having them observed by the Elder Council.
Though their cultivation was impressive, once it reached a certain level, they would vanish through feathering.
Some people progressed quickly and feathered in just 300 years.
In fact, many people understood that they had died.
Having the prophecy allowed them to delay this embarrassing state, living for thousands or even tens of thousands of years, and then become the so-called true deity.
The reason why the two realms are now regarded as gods is that they believe that compared to ordinary people, their abilities can indeed be called divine.