Pain. Legit pain. Heart-wrenching, reality slapping, the invisible tears that somehow won't stop. With Happy / Ambiguous / Vaguely Bad Ending hahaha. Even the seemingly sweetest moments would twist your guts with anxiety and disgust.
Some are lighthearted though, thankfully :) From top to bottom, most disturbing-dysfunctional to normal-ish. Don't trust the ratings lol. Wook's works are great ref too (toxic af).
Sadistic Beauty Side B is not here cuz, the douche does have normal thoughts and feelings (sad fucker)
The ones with Bad Ends are here : https://bato.to/batolist/mkvoae
Pain but more plot-driven (action semifocused) : https://bato.to/batolist/reynax
Less pain but bit of questionable immorality : https://bato.to/batolist/oyqovq
Pain no love and feelings bye : https://bato.to/batolist/rerqed
Personal "not to miss" red flag, bordeline no-romance : https://bato.to/batolist/lxxwmo
Pain but more plot-driven (action semifocused) : https://bato.to/batolist/reynax
Less pain but bit of questionable immorality : https://bato.to/batolist/oyqovq
Pain no love and feelings bye : https://bato.to/batolist/rerqed
Personal "not to miss" red flag, bordeline no-romance : https://bato.to/batolist/lxxwmo