I think this chapter was meant to make some weird point about OP characters. Lol.
"No matter how flashy attacks are, or how OP a hero is, antagonists won't die until there's a plot reason for them to die. So stop falling for all the stupid OP hero and system webtoons out there already."
I could barely stop myself from laughing while editing this chapter. Cho Seok should write a guide on how to use tropes well.