Tian Yuan, Aren't You Coming Out to Die?

Tian Yuan, aren't you coming out to die? Undying Substance, also known as Longevity Substance, was a special substance that Great Emperor-level experts of this Source World desperately craved.

Aside from allowing oneself to transform to the utmost limit, more importantly, it could also extend one's lifespan.

It was said that in the distant past, Undying Substance in the world had been extremely dense, giving birth to one Supreme Emperor after another.

These emperors absorbed vast amounts of Undying Substance, their lifespans far exceeding a million years, and their combat power was so great that they could nearly shake a Red Dust Immortal.

Inside the Heaven Origin Imperial Palace.

Lin Yuan sat cross-legged, his gaze astonished as he looked at the wisp of Undying Substance before him, almost as if it had taken solid form.

Condensing this wisp of Undying Substance had taken Lin Yuan more than a day.

Yet it was more than all the Undying Substance the Heaven Origin Great Emperor had accumulated over two million years.

The Undying Substance condensed by the emperors of past generations over several lifetimes probably could not compare to this single wisp before him.

And in Lin Yuan's field of vision, this wisp of Undying Substance before him was composed of countless microscopic particles.

Each particle was woven together from thirty-three most basic units, forming a stable structure.

Only countless microscopic particles like these formed this wisp of Undying Substance.

"Remarkable."

Lin Yuan's expression was filled with wonder. This wisp of Undying Substance had deeply moved him.

Thirty-three most basic units were interwoven, forming an extremely stable balance.

"Absorbing Undying Substance will cause the most basic composition of one's body and soul to shift toward this particle form. Who knows how many times stronger it is than the original physique."

Lin Yuan