Digging even deeper than Cocytus…a large research facility had been built at the very bottom of the lowest level of the Netherworld. Hades and the Grim Reapers who served as guards around him used the mother of Devils — Lilith to continue experimenting. In the centre of the large space that this research laboratory comprised, a large culture tank had been set up, and a piece of flesh was placed within it — Lilith. The culture tank had been transported here from Rizevim’s research institute. A countless number of culture tanks had been set up all around this incessantly large research laboratory. Of course, they weren’t as large as the one that housed Lilith, but of a regular size. Inside the normal-sized culture tanks were organisms that were nearly indistinguishable from humans. There were humanoid creatures with the characteristics of beasts and there were also creatures with the appearance of beasts. A variety of living organisms were immersed in a mysterious liquid. All of these culture tanks were connected to Lilith’s culture tank with thick pipes, and a mysterious liquid flowed into them from Lilith. —The countless number of living organisms inside the culture tanks were all Devils. Hades looked at Lilith, and then looked around at all of the Devils inside their tanks. By the god of the Netherworld’s side, a Grim Reaper serving under him quietly appeared. That Grim Reaper made a report to Hades. <<VerrineandBalberithhave defeated Mahabali’s team.>>
After listening to the report, Hades laughed. <<Fafafafa. I see. The Hindu gods have fallen. They are truly such amazing monsters.>>
This report was the result of the recent match that had occurred in the Rating Game World Tournament. The Grim Reaper continued
<<Thanks to Thanatos-sama’s commotion, it’s now very hard to come by any research information on the artificial production of Super Devils…>>
<<Fafafafa, in the end, it was a technique that did not come to fruition. There is no point in continuing to pursue such uncertainty.>>
As Hades proclaimed so, he approached another Grim Reaper who held research material in his hands, and that Grim Reaper then began to report. <<Lilith is continuing to produce a hundred thousand Devils, and at this stage, it is possible to assert that the successful subjects are number 14784, number 36402, number 50019…and number 61616.>>
<<Fafafafa…it’s because of you .>>
Hades muttered to himself as he looked at Lilith. Hades had discovered Lilith in Rizevim’s research facility, and used the [Book of Lucifer] that he had obtained from Apophis to begin experimenting with Lilith. The [Book of Lucifer] which had been hidden away recorded in detail how the first-generation Lucifer and Lilith gave birth to Devils, and even the reason why the mother of Devils had become the current piece of flesh that she was. The first-generation Lucifer created the first Devils — the pure-blooded Devils who were classified as the ‘first-generation’. As the [Book of Lucifer] didn’t have a detailed record of the Four Great Satans aside from Lucifer and also Mephistopheles, it was not known whether the Devils of that generation were born from Lilith, or if they existed with Lucifer from the very beginning…but to the majority of Devils, Lilith seemed to be their original mother. The [Book of Lucifer] was used by the son of Lucifer, Livan — Rizevim translated it into a modern text, and through modern technology, magic and other techniques, he created this product of the Devils. —In spite of this, Rizevim had only written down the methods, and did not have any results to show for it, nor did he perform any actual experiments on his own mother. It was unclear whether this was the final strand of conscience that the evil Devil retained…. Through the book, it was made clear that Lucifer and Lilith originally produced children through various rituals and ceremonies. The only Devil that was born from both Lucifer and Lilith naturally was — Rizevim. Hades followed this book as he began using Lilith to produce Devils. He prepared a large number of culture tanks, and the various creatures now inside them were the results of this experiment. Rather than allowing Lilith to give birth to Devils in an ordinary way, he used a high power input to overload Lilith into forcefully producing Devils. Only in this way was it possible for high-class Devils and above to be born from the very beginning, and the book mentioned the possibility of this method. In the early stages of experimentation, most of the Devils died upon birth, and there were many failures. Hades didn’t feel bothered by this, and from this, he learned the techniques to successfully give birth to Devils. In order to test the strength of the Devils which were safely born, they were sent to cause havoc in the remote areas of various territories. Although most of the Devils that were sent out had been wiped out by the local warriors or the military, it provided excellent results to Hades as an experiment to examine the degree to which they would obey his orders. And then, after there were several hundred of these high-output Devils…the number gradually exceeded the thousands, and tens of thousands, and at last, the goal was achieved. —Artificially created Devils which were greater than Maou-class. The Grim Reapers serving under him continued to report on the experiment. <<The measured rank ofSonneillonandGressilare above Maou-class — also>>
The figures of a young man and woman appeared on a large screen. They were the pair of young Devils who had previously just defeated Mahabali’s team in the Rating Game World Tournament. The Grim Reaper looked at the two of them as he continued to report. <<The numbers for Verrine and Balberith are extremely unusual…they are able to release an aura that is different from the Devil race.>>
In other words, they were the so-called ‘Super Devils’. Indeed, Hades’ experiment in using Lilith to artificially create ‘Super Devils’ had finally succeeded. <<Among a hundred thousand Devils, there are two who are Maou-class, and two Super Devils…. If we include the number of Ultimate-class Devils as well, then I’d say that this is quite substantial. Though, it was only because of Lilith that we had such a high probability rate.>>
<<If certain conditions are met, then a total of five subjects will eventually turn into Maou-class beings after birth.>>
<<Hmm. As far as the data is concerned, Sonneillon and Gressil may also turn into Super Devils if the conditions are correct.>>
Under high load, they had produced over a hundred thousand Devils in a short period of time. There were only four ideal successful subjects—. Coupled with those who could potentially evolve later on, nine had currently been prepared. With those four in particular, Lilith had sent out a signal. After analysing it, the signals were found to be names. Hades used the signals to give the Maou-class (strong) subjects the names of Sonneillon and Gressil.