Which novel first proposed the concept of Foundation Establishment, Nascent Soul, and Core Formation?

An experiment gone wrong, or possibly right? A Nascent Kaleidoscope opens his eyes. A reincarnated Zelretch story. Previous Fate-series knowledge recommended. A Fate/DxD/Multi Crossover. In Light of the horrendous new update, know that I do cross post on Fan Fiction dot Net. *** My patreon if you want to support me: Patron.com/AStoryForOne Discord -- https://discord.gg/JbwkdNDt7F

I have decided to repost this under the same name. This was my first FF so the quality left to be desired. Mostly the same while fixing huge plot holes, spelling, and grammar.

On a normal evening, a voice appeared out of no where to give an announcement all over the world, this same evening was also when Dustin was run over by a car while running way from thugs. Dustin however woke up unharmed, and learned that the world was about to go into ruins basically, and that some humans would be taken away in a few days as 'earth's warriors'. As it would turn out, on the D-day, Dustin is one of those that were taken. But, this might turn out to be an opportunity rather than a curse, as some night before this day, something interesting happened. [System activated] [Starting assimilation... Complete] [System online] [Congratulations player for being the first to awaken. Rewards will be given] . . . Author here! So, I have one thing to say. Things are not always what they seem, so don't be too quick to draw conclusions.

Heed my call! O’ Dragon of Eternal Sin, the Progressive Disaster, the Forerunner, the Land of Eternal Peace, the Flames of Soul Burning, He Who Owns The Deep Soul, the Sound of Origin, the First Cause of All Things, the Principle of Circles… o’ great Negary, your servant calls for your return! Within the darkness, he was harmoniously chanting, he was smiling, as he knows he would finally become one with his God. And all of this started with a remnant soul that was deceived into travelling to a different world and had his Protagonist Aura stolen. P.S: There are no female lead in this novel Tags: Dead Protagonist, Dark, Horror, Supernatural Disclaimer: Novel contains vivid depiction of gore and other unsettling matters, reader discretion is advised (R15)

[ Discord: name : Merciless Clan lien: https://discord.com/invite/2m7XzWyEDQ] In this unique twist on the typical hero-villain dynamic, our protagonist, the villain, finds himself compelled to save humanity from powerful races threatening its existence. Meanwhile, the hero is preoccupied with gathering a harem. The story unfolds as the villain must not only confront external threats but also challenge so-called heroes, proving his perspective and ultimately taking on their responsibilities to ensure humanity's survival. As alliances shift and moral complexities emerge, the narrative explores the unexpected journey of redemption and sacrifice.

When Akuma was born it was said he would bring tragedy. He was abandoned and the name Akuma is all he had. As an adult he wanted to help, so he killed the evil. What thanks did he get, but death? Good thing his mother was there to help him in the end.