C182 Safety First and Cliff

"But there are still some problems. It has been more than 30 years. Why is the Destroy Demon King still a Destroy Demon King?

Could it be that 30 years isn't enough for them to accumulate enough strength? "

Ling Ye raised a very important question in this conjecture.

It had been thirty years, so why was the Destroy Demon King still a Destroy Demon King?

Furthermore