Having a Small World within one's body was nothing strange to people of the lower realms.
In fact, by the time cultivators reached the Divine Domain, or even the Sacred Domain, a Small World had practically become a necessity for every cultivator.
Not to mention Chen Changan, even Mu Yunyao's Small World, though she hadn't paid much attention to it or developed it properly, had now reached a level close to the Divine Domain, on par with the Immortal Domain.
As for the Small World inside Chen Changan, it had long since reached the level of the Sacred Domain. Unfortunately, it had now reached its limit and could no longer improve.
Given how many Small Worlds existed in the True Realm, and the different ways they came into being, Chen Changan had originally thought it was perfectly normal for people in the True Realm to create Small Worlds.
But judging by Su Yihuan and Yue Zhirou's expressions, something about this really did seem amiss.
They didn't have the ability to do such a thing. In fact, as far as they knew, the Small Worlds in the True Realm had formed naturally.
But Chen Changan knew very well that these Small Worlds couldn't have formed naturally in such a simple way. So why had things turned out like this?
Chen Changan and Mu Yunyao exchanged a glance. Both of them felt that something about this was off.
"Could it be that back in the Ancient Era, people could create their own Small Worlds, and quite a lot of them did?"
"Then something happened during the Ancient Era, and those people died. Naturally, the Small Worlds inside them became ownerless."
"Those Small Worlds scattered to every corner of the True Realm, gradually creating the situation we see today?"
"Could everything contained within