It looks like you accidentally posted the next chapter instead of updating this one.

why would you not just delete the chapters if they are the wrong ones instead of leaving them here to be unlocked?

In the beginning I thought it had a lot of potential and would develop into one of the better stories I read here but the further you get the worse the quality eventually the mc is just mastering abilities that are part of a new magic system that was never introduced while fighting like a God but other people are able to make it just as far into the catacomb world as him without any abilities.