My Idle Gaming System

It wasn't until the 100th Wave of the Infinite Crucible that Noah actually faced Beasts that comprehended the Dao.

Shining with wondrous light, titanic beasts born from Aether and releasing powerful essence of the Dao came out as it indicated to Noah if he defeated them, he would be getting a treasure trove with Dao Crystals and a myriad of Nebula Rank Upgrade Crystals that he could use to very soon increase the strength of his Units from Nebula to Black Hole!

And this...was exactly what occurred as after reaching this highest wave for the first time and clearing it, Noah called for the end of the waves to see what the rewards would be.

[100 Waves of [Aetherbourne] Beasts Cleared in Fiendish Mode. Based on the Clear time of the Waves, rewarded with Tier 1 NEBULA  Rank Aether Treasure Trove.]

…!

The highest Tier Treasure Trove of the Nebula Rank!

A brilliant flash of light shone out as Noah opened the Treasure Trove right away.

[Tier 1 NEBULA Rank Aether Treasure Trove] ::[+100 Lesser Dao Crystals of Withering] [+10,000 Aether Universal Law Crystals], [+10,000 NEBULA Cores], [+3,000,000 Nebula Rank Upgrade Crystals], [+300 NEBULA Rank Unit Shards], [+55 Random NEBULA Equipment],  [+50,000,000 Gold Rank Upgrade Crystals]...

100 Waves of the Infinite Crucible gave a fantastical amount of loot as Noah made some quick calculations. He saw the appearance of Dao Crystals of a Lesser Dao for the first time as rewards, along with a large amount of Nebula Cores and Nebula Rank Upgrade Crystals for his Units!

The Lesser Dao of Withering on top of the Crystals he was looking for badly!

He knew that if he completed a cycle of these 100 Waves a few more times, he would gain enough Upgrade Crystals to upgrade and fuse 2 Units into the next rank, and then he could fearlessly charge through the infinite waves of beasts until he reached Rift Bosses at the rank of Black Hole.

With the help of his Units, he could then defeat and devour these Rift bosses as he stepped into the next rank...and he could just repeat this same method after that!

With his mind made up, his body was returned to the waiting room as he delved into the Infinite Crucible a second later, repeating 100 Waves after less than half an hour as he obtained another Tier 1 Nebula Rank Treasure Trove.

Like this...a few hours passed.

In a state of constant farming, Noah lost himself as he only saw the notices of the Treasure Troves and his Realm being elevated to the Peak of Nebula, capable of breaking through into the Black Hole Rank at any moment.

Another 100 Waves cleared later, and Noah came to a stop as he obtained the 28 Million Nebula Rank Upgrade Crystals to upgrade and fuse two Nebula Rank Beasts into the Rank of Black Hole. His choice, as always, was the Aether Based Dragons that shone with the most power.

THRUM!

A coalescence of essence later, two Nebula Rank Rift Bosses were fused as in the waiting room, a colossal sized purple Dragon was born before Noah's eyes. It held 3 pairs of pristine glimmering wings as its draconic head held a purple crown rotating above it majestically.

Its chest held the manifestation of a glimmering black hole as from it, Noah could sense a cluster of Dao essences swirling around it!

[Dragon of Destruction, Raz'Kul]

This wondrous name floated atop it as it roared subserviently towards Noah, the inheritor of the Great Usurper smiling towards this beast as he saw it as his ticket to the rank of BLACK HOLE! 

"Let's continue, shall we?"

After a brief respite, Noah sighed while massaging his shoulders, delving back into the Infinite Crucible as this time around, he went past the 100th Wave.

He was now searching for enemies a Rank above him, so he fearlessly tore through the waves while Devouring the souls of the Beasts he came across and Usurping the Realms of the most powerful ones!

When the 115th Wave was reached, the scene around the expansive arena floating in space was hellish as millions of Beasts poured out, and this time they were led by an enormous Aether Terror- a titanous creature that looked like an abomination of a mixture from a myriad of Beasts.

The Aether Terror...was at the rank of Black Hole!

Noah stood surrounded by his Units amidst all of this as his eyes shone brightly, his strongest unit, the Dragon of Destruction, roaring out madly as its purple body turned into a streak of light to smash into the Aether Terror.

ROOOAR!

Storms of Aether and Destruction raged around as Noah's Unit in the Rank of Black Hole had inborn proficiency in the Grand Dao of Destruction, every swipe of its claws causing changes in the skies as thundering Aether rained down endlessly, being even purer than the Aether surrounding the Aether Terror!

The grand majesty of a Dragon was displayed fully as the purple crown above it continued to release pulsing rays of light, the essence of destruction raining from them and pressuring the Aether Terror down as seconds later, Noah's Ancient Eye of Terror released its blinding light to weaken this beast even further.

As if that wasn't enough, rays of plasma thundered down as Noah utilized [Plasma Generation], his reserves of mana being utterly vast after he obtained the Grand Dao of Vastness on top of being capable of tapping into the reserves of all of the Subjugated Blessed that he was connected to!

With such firepower raining down, it didn't take too long before the figure of the Aether Terror could barely move, its abominable muscles spasming as Aether and Destruction ravaged its body. It was at this time that Noah flew above this Rift Boss with his eyes releasing terrifying rays of blue light, his eyes tinged with excitement as he called out slowly.

"The Greed of the Usurper!"

RUMBLE!

A crimson light overflowed.

From Noah, it cascaded down in waves as his eyes also released the pressure of Ruler's Emenation, these waves of the unique power of the Great Usurper wrapping around the Origin of a Black Hole existence as Noah would take such a Realm for himself!