Good Manhwa Rec pls

I am a huge fan of op mage mls. Like mentally unstable ones such as Reinhardt from I Failed to Oust the Villain or Arwin from Miss not-so Sidekick. Both were stories I loved but I couldn’t find anything like them anymore. I have asked everyone I know but they don’t read manhwa… Oh and do you know any good BLs like Jinx, or Low Tide at Twilight?

If you haven’t read any of the books listed above, I recommend you do!😆