The Return of the Disaster-Class Hero재앙급 영웅님이 귀환하셨다

Ah I’m responding to this late but it seems you are also one of those people you described. The kind of people who don’t care about how they write are genuinely stupid, because, as has been proven, it makes it harder to write proper English when you’re not consistently using punctuation, capitalization, as well as grammatically correct words and proper sentencing. I also genuinely, don’t give a single shit about what you and everyone else prefers to write with, be it grammatical correctness or incorrectness, my statement still stands, the readers of a work typically reflect that of the authors, so if the readers are flawed in their English, often times the author is too.