The Tranquil Light Realm was one of the most renowned "Labyrinths" on the Terra Continent, with periods of activity that cycled once every century.
When it was active, streams of light resembling trails could be seen spinning and swaying along the floor of the Tranquil Sea even during the day. At night, it became all the more dazzling. The windless surface of the Tranquil Sea remained calm and unruffled, while torrents forged from light surged through its depths, sketching scenes like wonders above the clouds.
It was practically a reflection of the Void Realm, a place where the material world and the psionic world intertwined.
It could even be said that the western nations surrounding the Tranquil Sea continued to fight one another, and possessed relatively abundant psionic inheritances, precisely because of the precious psionic resources within the Light Realm.
However, going deep into the Light Realm was difficult as well... Setting aside the Silent True Demon stationed at its entrance, merely entering required permission from all the major powers around the Tranquil Sea.
If those major powers had not been preparing to jointly explore the Light Realm during its active period, it would have been basically impossible for an individual to gain recognition from the City of Knowledge, the Seven Cities Alliance, the Blazing Flame Lands, and Farshore Island, whether to enter the Light Realm for resources or research.
Ian was the exception.
It had not taken Ian much effort to gather those permissions.
The City of Knowledge had yet to appoint a new chief, and the mark given by Korizen's split soul was still usable. That had been the easiest one to obtain.
Korizen's split soul had recently been staying in Silverpeak Domain, researching the Arcane Path alongside Master Gravi, Master Gose, and the others. It was having