In the demon realm, there were countless academies.
The six major tribes, six major clans, and six major kingdoms, all had their academies.
Even some minor tribes, clans, and kingdoms also had their personal academies, but every demon knew that the best academies were the academies of the Six Major Clans, and the number one academy was the Central Academy which is sometimes called The Demon Academy.
This was where many demons desired to go to because one had no need for connections, one had no need to be a Noble or a Royal, and the cost of entering the academy was extremely low compared to the cost of the academies of the Six Clans.
To be admitted into the Demon Academy, one only needed to pass their trials and be talented enough.
The Demon Academy was the number one academy, and it was an academy that was created so that commoners could have a chance.
This was the main reason why the Demon Academy had a good and high reputation.
