Rigidity and Intelligence!

Rigidity and Intelligence! Rumble, rumble, rumble! Like the tolling of bells and beating of drums, yet also like thunder, the roar exploded across this Eight Hundred Li Heaven and Earth. Heaven and earth trembled, presenting a terrifying scene as though the sky were collapsing at doomsday.

Yet this terrifying spectacle lasted only a few breaths before some invisible great power seemed to descend, forcibly wrenching this Doomsday Skyfall-stricken Eight Hundred Li Heaven and Earth back onto its proper course and restoring it to normal.

"The quality of this heaven and earth has already surpassed that of the main cultivation world..."

Above the clouds, Chu Mu surveyed the Eight Hundred Li Heaven and Earth before him. As he murmured to himself, he recorded the information he had just observed into a Jade Slip.

A World Origin capable of creating heaven and earth spanning hundreds of thousands or even millions of li had ultimately been applied to a mere Eight Hundred Li Heaven and Earth. The first and most obvious result was naturally a leap in the quality of heaven and earth.

This Qiankun Small Heaven and Earth had once, even after being cultivated and developed by him many times, only been capable of bearing power at the Foundation Establishment Realm at its limit.

So long as power exceeding the Foundation Establishment Realm descended, it would be enough to cause this Qiankun Small Heaven and Earth to collapse.

However, the previous Qiankun Small Heaven and Earth had only covered a few mu of land.

With such a tiny area, given his attainments in the immortal arts, while it had been difficult to truly make this Qiankun Small Heaven and Earth undergo a leap, reinforcing its spatial structure had naturally not been difficult.

And the spirit planting system he had constructed was, in