Epic of Caterpillar

After the incident with the Realm of Aztlan, Kireina quickly gave away the entire Realm to Gaia, using her wondrous abilities to manipulate space to make the entire Realm into the size of a pebble and then put it inside a small pill, which Gaia consumed alongside some water!

The entire Realm and the Gods on it, of course, saw it very differently, feeling shocked that such a thing had happened… they saw how an entire Realm disappeared out of thin air, feeling completely terrified by the might that Supreme Gods held.

Although there were more Supreme Gods than usual, all of them were powerful beings above everything else, and every one of them held the power to defy the laws of the world and everything on it, Kireina who had been a being that terrified the entire World of Genesis since her rebirth here had now become one of such beings, above everyone else. They couldn't look down on her anymore as she had simply turned into a being of such power that she could only be called a Venerable, even if she was demonic in nature to an extent!

The worst part is that Kireina's power seemed to have no limits in development, and the power she had showed wasn't even part of her chaos supreme divinity, it was part of her secondary supreme divinity she got after reaching Rank 2 of the Supreme God-Realm…

But even then, her ability with it was still outstanding… and even how the world was undergoing a Chaotic, Dream, and Death Era, with Rimuru opening the Spiritual Era where Spirits now roamed the world and formed more commonly, this shocked everyone.

Even the various Undead and other Gods that had died in Aztlan and woke up as Undead as the Death Era began could only kneel before Kireina's might, and decided to willingly join her, although they were risen back from the dead through this particular era's effect, it didn't meant that they had any loyalty to Hel.

Kireina also got herself all the Gods from Aztlan led by the powerful Quetzalcoatl, which swiftly joined her Pantheon after they were offered a series of amazing benefits by the Rin Sisters, who had become experts in convincing other gods of the amazing benefits of joining Kireina's side with all the great rewards they could offer!

The entire world was undergoing great changes as many eras combined together into completely disorder and chaos, but this was where Kireina, the Supreme Goddess of Primordial Chaos and Endless Demise thrived the most…

However, as she had gone to defeat Zubekh with her true body, she made a ruckus all around the World of Genesis, after all Supreme Gods usually don't move around leisurely like nothing, they stay in their own divine realms or Territories of the world and remain in silence and peace there, meditating for thousands of years, but Kireina was moving around without a care of the world!

The movements of such a figure as her couldn't be easily ignored as the other Supreme Gods began to feel pressured by her shamelessness, even those that had no ill will against her felt like she was going a bit too far, and wanted to teach her a few things about how Supreme Gods should be, but they really couldn't, behind her there was the oldest Supreme Goddess, Flora, the Supreme Goddess of Life and Origin, and one of the strongest Supreme Gods, Aura, the Supreme God of Star Ocean, who held power over the entirety of the "cosmos" that encompassed the incredibly vast World of Genesis, the Astral Road…

With such strong allies, the other Supreme Gods merely decided to remain neutral, and to be honest, the existence of Kireina benefited them as Fate began to break and weaken, they wanted her to eventually destroy it so they would be freed from this world and the World's Will imprisonment and would become finally able to traverse the Universe and do as they pleased.

However, this was far from getting there yet, the turbulent eras combined together and brought forth various challenges, the Dream Worlds and Dream Lands continued to spawn everywhere, covering the world with deadly dreams that drained the souls of the unfortunate.

Old battlefields where many gods once died began to turn into graveyards, and crypts, where Gods were revived as Undead Gods, a new type of Undead and God that had several qualities similar to Fallen Gods, but who remained with most of their previous power…

Even the ancient titans and other gods that fell in the Ragnarök began to awake as Undead Gods, some of them boosting their power through consuming one another relentlessly like zombies would do, several Realms unwatched by strong Supreme Gods fell into an Undead Apocalypse as even normal Gods couldn't escape these hungry Undead Gods, being devoured in the process…

Hordes of Undead Gods began to fill certain areas of the World of Genesis, although some of them were neutral and didn't wanted conflict, there were several groups of them who were taken over by their greed for power, discovering their new capabilities as Undead Gods, they continued to pursue power and devoured other weaker Gods, the era of Undead was just beginning…

Alongside this, large Chaotic Towers erected across many Realms, infusing the Realms with Chaotic Energy and Seas of Miasma where monstrous Chaotic Spawns emerged, fueling the chaos with their monstrous appearances and powerful presences, infecting the world with miasma and chaos, and opening portals to the Chaotic Plane, a dimension of its own where Chaos itself reigned supreme and where horrendous entities glared into this Universe, seeking to consume all forms of life and resources.

And it wasn't as if that was everything, as the portals continued to grow larger and opened into another Plane, the Spiritual Plane, a mystical place which connected the spiritual power across many Universes! And even more, the Dream Plane was also opening its doors through gates randomly everywhere… thanks to Freyja, this was also the Era of Mystic Planes…

Powerful beings lurked, looking into Genesis with greedy eyes…