XingBack

the moods of the stories were similar, both had two lost souls trying to survive and both had SYJ, also unrelated but both have my favorite actors ;D

I don't want to reveal which parts are similar cuz that'd be a little spoilery ;D but since I need the 100 characters, I'll say both had similar events

both of them have the mysterious woman who comes into their lives as a tutor while harboring ulterior motives. and both of them start with murder, or did they? xD

if you want to know about the real darkness of the idol industry watch miss back. both talk about the struggles of idols and the controlling money driven world of idols

beside it being written by the same writer, both have the same class, same powerful smart women and the same struggle and tension of the rich vs poor

both have kim seo hyung and both have that "rich greedy people that can never be happy". both are female centered and full of makjang

no angry mom pretending to be a teen in Imitation, but both start the same way and their tragedy might be similar

they're by the same write and in the same world, plus we get to see sagmi's dad as a character again

both dramas are from OCN and the posters gave me the same vibe which is why I started both of them xD

both are OCN dramas, both deal with evil spirits, though in Dark Hole more people get "infected" by the evil spirits

Dark Hole is like a mix of zombies and demons ie a modern vr of joseon exorcist TT_TT
we'll never know how much similarity they'd have but I'm presuming this too has a big evil demon they need to get rid of

Beyond Evil is like a darker, calmer and more deathly manipulative version of The Penthouse: War in Life xD