To beings at high cultivation realms, worlds were things they could fashion at will. Some also nurtured special worlds within their bodies, and the worlds different beings could nurture varied greatly.
Worlds deliberately nurtured within their bodies embodied these powerhouses' painstaking efforts. Some might never bother, merely fashioning a world or universe for amusement now and then, but others genuinely enjoyed doing this.
For those who chose to do so, the worlds nurtured within their bodies were certainly stronger than ones casually fashioned. They called such worlds their "natal worlds."
Beings who did this liked to enter secluded cultivation within their natal worlds. It was exceedingly safe, with no hidden dangers.
Among those who did so, two were particularly special.
They were Hua Yunfei and Dao Wushuang.
Of course, the Primordial God Realm and Wushuang Dao Realm within their bodies could not be explained simply by calling them "natal worlds." Their level far surpassed the natal worlds nurtured by other powerhouses!
"Natal world" was only a vague concept, a term deliberately coined by those who did this to make distinctions easier and to make themselves seem special.
Even if some people deliberately nurtured one, they might not produce a particularly powerful "natal world." This was inseparable from their own strength.
Measured by strength, an ordinary natal world might only be slightly stronger than a normal world casually fashioned.
The enormous world dragged over by the burly man before them radiated a faint heavenly might. It was clearly a natal world nurtured by a heaven grade being!
A heaven grade being's natal world had appeared in the Beyond-Realm Lands!
This revelation plunged the entire Western Boundary into deathly silence. Everyone's breathing quickened. Had a heaven grade being from the Thirty-Three Heavens already fallen Beyond the Boundary? Had even the world within