The only regret I have that currently, I did have a way to make parents level up safely; there are many ways out there, and my father also offered a level up from his organization, but he rejected it.
As all their ways either damaged one's talent and potential, even though their talent is not much, they dont want to damage it by forcefully leveling up.
There are several ways to level up safely, but all of them are available on the central continent. I also have some formulas that could help them, but nearly all of them required something that could be found or ordered in from one.
There is one safe away, but for that, I will have to create 100 seals of Supreme Compat Exercise. Every ruby seals produce some drops of Origin, my Origin would be useless them, but Ashly n's Origin would not as she would also be able to produce the Origin after my ruby seal imprinted on her.