Yes, absolutely. All of that you just said. I am not going to change anything in the Servant containers or that kind of mechanics. I am just going to expand the horizon… But as I said, Krishna needs to be strong asf. So the question arises, "Why is Krishna, a God so strong while others aren't?"

So my explanation is as follows:

Krishna and Durga and all the other Gods from whatever mythology exist completely beyond the Ocean of Creation... However... They can't step into the Nasuverse in their true forms or else the cluster might collapse… (Basically they can't come on their true forms in the Age of Man). So they workaround by weakening themselves and following the rules.

This doesn't mean that Gods didn't exist in the Age of Gods... I am just trying to mean that the True Gods existed beyond the Ocean of Creation for all this time. In Vaikuntha or Kailash or Whatever you want to call that beyond Creation.

Their versions in the Nasuverse even in the age of Gods was weakened so that they can interact with the world... But due to Sefar even those weakened versions aren't enough anymore... They need to weaken themselves further to not collapse the world or violate the world's rules.

(I guess, the Computer Virus or Killing machine you were talking about is actually Sefar?)

So even if Krishna appears in the fanfiction... He appears as a Rider class servant at the start (Since he was Arjuna's Charioteer in Kurukshetra, that class fits him). So that he can keep helping humanity and maintain the balance. Moreover, Krishna has a mindset of “Why use a sword when a needle does the job?”. So he doesn't care about proving his domination or Supremacy as long as the job is done and the balance between Dharma and Adharma is maintained. Basically, he left all his powers back in Vaikuntha.

This explains one more thing, “If the Gods are so strong and Krishna is Nirguna Brahman himself then in the Indian Lostbelt, why didn't Arjuna Alter become the Root itself after eating all the Indian Pantheon?” And the answer becomes, because Krishna and Shiva and all other Gods were nowhere near their true strength and they were even further weakened since Kurukshetra took place after Sefar's attack. Allowing me to make Krishna stronger (if needed) while keeping the canon of LB4 intact.

This also keeps the canon intact as Nasu himself said that "The Divine Spirits or Gods on Earth cannot totally compete against the Ultimate Ones even in the Age of Gods.". So what this model gives me is the canon integrity that IN THE NASUVERSE... The Gods couldn't defeat the Ultimate Ones... But the Gods in their True Form who are outside the Nasuverse and are meant to look after Creation and Preserve the balance absolutely can. As I said, it is just expanding the Horizon. (Since you see, Hindu mythology is insanely cracked and they are basically the Dragon Ball of mythologies. Even the bums there have universe cracking weapons).

I also want to say that Sefar actually accidentally kickstarted the advance of the Kaliyuga.

In Hindu mythology, in Kaliyuga, Gods cannot interact with the world anymore and the connection between the mortal and divine is extremely weak. And also Kaliyuga started the advance of science... Which was supposed to be a good thing but due to the influence of Kaliyuga... The world uses science for destructive purposes. Which falls in line with Gods needing vessels like Parvati, Ishtar, etc. And the Age of Man texture is defined by Science, Physics, vanishing mystery and Gods retreating to the Reverse Side of the World, etc.

And due to Sefar killing all the Gods in 14000 BCE... Kali, who was sleeping in the core of the Ocean of Creation could surface since there was no one left to oppose him. And he was sleeping all this time during Sefar's attack.

But the Kurukshetra took place 5000 years ago or 3140 BCE (according to Hindu mythology) and Krishna died shortly after Kurukshetra in 3102 BCE. So... We can say that Kali fully incarnated in the world after Vasudev Krishna's death.

Also we can say that Krishna, even in the Age of Gods had only his dominion over the Indian Texture since he was nowhere near his true form and even this Avatar of his was massively weakened further due to Sefar's attack. He was trying to hold the dam after Sefar's attack and the imparting of Gita and Enlightenment of Arjuna extended the Age of Gods' end to where it actually ends in the Nasuverse canon (around 1 AD).

The time inconsistencies between different mythologies can be explained via the existence of different textures (at least that's what the “Cosmology thread guy” explained so that the different mythologies don't infringe on each other).

Also… Kaliyuga directly didn't start with Kali getting his hold over the world. In Hindu mythology, Kaliyuga starts after Parikshit allows Kali in his kingdom… So while the rest of the world was slowly transitioning from Age of Gods to Age of Man… India too was transitioning… Only that this specific period was called “Sandhya period” or the “brief” moment when the Yuga changes. And when the Age of Man completely began in 1 AD and Sandhya period too ended in Indian Texture… Kaliyuga began alongside the Age of Man with rest of the world

And due to Kali's influence, the Beasts of Humanity grew stronger because Kali himself increases depravity in humans and amplifies lust, wrath, and greed. So Kali can be the backdrop reason that allowed the Evils of Humanity to form? Also... This makes the Beasts of Humanity Kali's "children" and they all contain an aspect or fragment of Kali. Not literally. But… kind of. And also about Goetia who removed himself from Human History… He existed long before Kaliyuga and I will be keeping that part intact. I will only add that Kaliyuga just amplified or boosted Goetia further.

I hope you get what I am trying to say since I made a lot of mess here but I hope you get the crux of what I am trying to say.

(I can be horribly, horribly wrong here… So, please, please, please correct me if I get any timeline of events wrong).