Efficiency

The first through third layers of the Supreme Method were merely three stages the Black Abyss Master had deliberately simplified, fearing that novice users like them would not understand.

The fourth layer was where the true core lay.

And to construct a miniature universe...

Even simulating a miniature universe was almost unimaginable without condensing a true spirit.

And that was not even the main point. The main point was...

Simulating a miniature universe in an environment outside the Astral Realm.

One had to know that the slightest problem during the simulation of a universe would lead to the collapse of the entire universe.

Such a collapse was like the collapse of a sacred Natal Star. Once it collapsed completely, it would be utterly destroyed.

However, due to the Astral Realm's special nature, coupled with the Power of Guixu devouring and erasing the force of an uncontrolled collapse, it was equivalent to having someone help eliminate the uncontrollable factors within one's body. That was why Zhou Guang and the others could continue trying even after failing three to five times.

Of course, using the Astral Realm's environment to attempt a breakthrough did not come without a price. Every failure would burden Zhou Guang and the others with immense Power of Guixu.

The more times they failed, the more Power of Guixu they would bear. In the future, unless they could truly simulate a universe and force the Astral Realm to "reject" them, every failure would bring them one step closer to death.

Yet even with the Astral Realm allowing them to constantly trial and error, granting them three to five, or even six, seven, eight, or nine chances to break through, many people still remained stuck before the threshold of achieving supremacy for their entire lives, let alone them.

They had