These nether lifespans were actively condensed by their carriers, and in the process, they had transformed into a form of extremely pure karma.
Therefore, using this method, there was no need to worry about one day being crushed by it.
As for true deities of the Underworld, they directly drew upon the purer forms of karma straight from the Underworld, so they also had no need to worry about being crushed by it.
Chapter 622