Ro Bin and Chae Won were my favorite members. I so wish that Chae Won would've gotten more screen time though, we barely got to see her, but I loved her every time she was on screen.
Had a really interesting plot, setting, actors, and really awesome lighting, but it simply wasn't that well executed. All of the "scary" scenes fell flat which is sad because the atmosphere and setting itself were really creepy.
Just skip all the side characters and secondary romances and it's a great story. The lead characters are so simple yet so well written. Finally a sweet and quiet ML who isn't abusive at all despite having more "power" in the relationship. The FL is strong yet full of emotion and likes to make the first move lol.
At least this one looks way better than that horrible korean remake. It looks like it's going for a different vibe than the original japanese one, but it looks pretty promising.
It would have been much better as two different movies. The prisoners all had great charisma made you intrigued, the escape plot could've been an entire 2 hour movie on its own. The sci-fi/supernatural plot could've been an entire 2 hour movie on its own. Both plots were really interesting, but making it into one movie ruined the possible depth. Seo In Guk could've been the evil ML of the first movie and Dong Yoon could've been the ML in the second movie. Overall 7.5/10