"As for the superior grade, the probability of becoming a Great Being in the future is very high, but there is almost no hope of becoming an immortal.
As for geniuses, they were not many even in ancient times; when fully grown, they are comparable to the supreme leaders of any race today, and they also have a certain probability of becoming immortals in the future.
Outstanding ones are the truly top-tier prodigies of all races—if they do not fall prematurely, they will undoubtedly become immortals."
Chapter 430