[Well, that is because it is a valuable and closely guarded knowledge that less than ten living beings know of till date.]
[Out of those ten, two are beasts, One is a plant, then the remaining eight are humans.]
[Then out of the eight humans, five took the secrets to their grave because they were scared of what everything would become once they all know the truth.]
[Then of the remaining three, two of them have left.]
[Left!?]
[Yeah, the record of their presence simply ended, and according to those who recorded their lives, they said their aura and presence simply vanished.]
[Did they die!?]
[What!? Do you think people with such level of power can still die?]
[Even the god of death would eat horse poop just to get the chance to die for people on such level of power.] Long added with a frown of incredulity as he sighed at how naïve they all were.