Kyle grabbed the four Tomes he had already bought, grabbed another huge sack, and left his room.
Advancing a Realm was not like advancing a Stage.
When one advanced a Stage, they just accumulated more power.
This accumulation of power made one stronger, but it also gathered energy for the Realm Advancement.
During that moment, a lot of the energies would be released, and it could be quite destructive and noticeable.
Wyveria advanced recently and became an Initial Grandmaster.
During that event, the entire building shook due to the power she released.
Naturally, Kyle would also release some power, but it couldn't possibly compare to the power Wyveria released.
Due to the destructive energies, Advancement Rooms were common in Guilds.
These rooms were big halls that were fortified to withstand these energies.
On top of that, these halls gathered Ether from the surroundings to make the advancement smoother.