Since ancient times, anyone who shattered the void and ascended to the Upper Realm had to undergo all manner of trials. The most common was being struck by lightning, more commonly known as undergoing tribulation.
This tribulation came from the Upper Realm and was condensed from the power of the Great Dao.
Under normal circumstances, an Ascender would be struck once. Those unlucky enough might be struck several times. Pass through it, and one would ascend smoothly; fail, and one's soul would scatter and vanish.
Undergoing tribulation was not set in stone.
Because there were always restless mortal beings who required special treatment, the Upper Realm developed the Myriad Tribulation Heavenly Thunder Formation specifically to entertain thorns that defied both Heaven and Earth.
Jun Changxiao smuggled his entire sect into the Upper Realm, making him an exceptionally restless troublemaker. It was entirely within procedure to grant him the care of the Myriad Tribulation Heavenly Thunder Formation.
However, Black and White Rakshasa's expressions changed.
They had heard of this formation, which was even more terrifying than undergoing tribulation. It was said that since its creation, no one had ever succeeded. Their endings had all been the same—their souls scattered and vanished.
Moreover, the Myriad Tribulation Heavenly Thunder Formation had another feature: its power increased according to the number of people, thereby crushing any thoughts of using some special Supreme Treasure of storage to smuggle martial artists through.
The Sect Master had brought a hundred thousand disciples this time and had been caught red-handed by Realm Hall. If he then had to endure this formation's trial, then surely...
"Little brother!"
Black Rakshasa hurriedly transmitted, "A wise man does not fight when the odds are against him. We should go back first!"
Jun Changxiao said seriously, "We must enter the Upper Realm. No