The same thing happened in each of the small worlds.
Every cultivator encountered a lifelong adversary, facing the Outer Heaven Demons capable of identifying and replicating their power, many found it tricky.
This trial is destined to eliminate more than half of the people.
Not everyone can triumph over another version of themselves.
In a certain sense, the Outer Heaven Demons even possess more power than the cultivators themselves.
Besides mimicking their opponent's strength, they have their own means.
Just like the Outer Heaven Demon that battled with Ye Xuan earlier, it wielded the power to attack souls, its roar could affect one's divine soul, then the demon would seize the moment to attack.
A moment's inattention could result in being eliminated.
Countless worlds crumbled, signaling the fall of cultivators attempting the trials.
