A peak Nascent Soul cultivator's first and foremost difficulty in undergoing the Integration Heavenly Tribulation was communicating with the Heaven and Earth Origin Energy,
To communicate with the Heaven and Earth Origin Energy, one had to release an incalculable amount of immense energy through one's body, triggering a response from the Heaven and Earth Origin Energy and forming a Tribulation Cloud,
It sounded simple, but actually accomplishing it was incomparably difficult,
That was why there were quite a few peak Nascent Soul cultivators in the Cultivation World, yet very few could truly experience an Integration Heavenly Tribulation. Of course, even among those who could communicate with the Heaven and Earth Origin Energy, those who could successfully survive it were even rarer, absolutely no more than one or two in ten,
Some people fell in the Thunder Tribulation, while others were blasted apart by the vast energy flooding their bodies. Still others were invaded by inner demons, killing themselves or becoming bloodthirsty murderers,
Although there were so many dangers, peak Nascent Soul cultivators still rushed forward one after another, like moths flying into flames. There was no other reason than this: pursuing immortality was the shared goal of every immortal cultivator,
Only by entering the Integration realm could one gain a thousand years of additional lifespan, obtain the chance to ascend to the upper realm, and share the same lifespan as Heaven and Earth,
Although Zhuang Daoqin was only seven or eight hundred years old and still had five or six hundred years before his lifespan ended, his yearning for the Integration realm remained exceptionally intense,
"Since Martial Uncle has made such preparations, I'm seventy to eighty percent confident that I can help Martial Uncle survive the two greatest dangers—the Thunder Tribulation and the energy flooding the body."
Looking at Qin