"It is said that the existence of the 'Saint Martial Secret Realm' relies heavily on arrays... and those arrays require a constant, steady stream of power to support them. That power originates from quasi-third-grade Saint Stone deposits."
Wang Feixuan continued, "As far as I know, the foundation of the Saint Martial Secret Realm's arrays accumulates a massive amount of Heaven and Earth Spirit Energy over time. At a certain point, it erupts... and that moment marks the opening of the 'Saint Martial Secret Realm'."
"That is why there is talk of how long the intervals are between each opening," Wang Feixuan added.
Chapter 1732