Which BG...

Oneus

Victon

Vixx

hmm

In my opinion I would say maybe Enhypen,Victon, Oneus, or Ateez

*writes these down*

do you mean dark in concept or like actual lyrics? It depends on your perception of dark.

Vixx is really the only one that comes to mind concept wise. What everyone's said above is pretty on point.

Check out stray kids, they have dark, bright, sad, everything. From their newest album i think you might like Easy. Also check out Side effects if you haven't heard it. Tell me if you check them out ^ ^

No contender for Vixx yet

Quote from LilyM

Check out stray kids, they have dark, bright, sad, everything. From their newest album i think you might like Easy. Also check out Side effects if you haven't heard it. Tell me if you check them out ^ ^

Definitely Side Effects and the vampire live remix version.