Responses
I actually wonder about that. It is true that He has ailment skills but the S hero girl (who uses a sword and tried to help the MC in the beginning) has no skills whatsoever. Which makes me believe that you can get new skills on the way. That would mean that with practice our MC can get some new skills too. And if that happens...
The hero:
"I have reached level 24!"
Me as the reader comparing the level with the level of the MC:
"Yeah, good job!" LOL