The restrictions of a Lower Plane made it very difficult for experts to continue cultivating and improving after their cultivation reached a certain level.
Over the long years, progress came slowly, cultivation advanced by scant amounts, and it could even stagnate at certain bottlenecks.
Take Xiao Yan of the Douqi Continent. After the Battle of the Two Emperors, he cultivated for several decades before finally reaching the peak of Dou Di.
With Xiao Yan's talent and foundation, if not for the limitations of the Lower Plane's environment, he certainly would not have improved so slowly.
But the situation on the Tianxuan Continent was different. Under Mu Zi's creation, a special existence like the Heavenly Symbol Immortal Tree had been born.
Near the Heavenly Symbol Immortal Tree, not only was the energy concentration extremely high, it was also wreathed in Dao charm.
Those branches, with thousands of auspicious colors and rosy clouds spanning ten thousand zhang, all contained the ultimate truths of heaven and earth. The Dao charm they emitted could be clearly sensed by living beings.
The cultivation environment at the core of the Heavenly Symbol Immortal Tree was not inferior to some Blessed Lands of the Great Thousand World. It was precisely by relying on such an opportunity that the top experts of the Tianxuan Continent could continue advancing triumphantly after entering the Returning Origin Realm.
Ying Huanhuan was the most outstanding among them. In just over a year, she had cultivated from Reincarnation Realm Peak to Returning Origin Realm Middle Stage Peak.
Such cultivation speed was a rarity even across the Great Thousand World!
"Huanhuan."
Mu Zi watched the peerless woman with ice blue long hair from afar, and a faint ripple stirred in her eyes.
Since their last parting, Ying Huanhuan's aura had changed slightly. Although her