The concept is great for this movie, plus the excellent artists in it could have made this an interesting watch but I think with this kind of concept, it should have been a mini series to be able to tell the story clearly. It started right in the core and went on halfway without me understanding how the system works for these family. Then there is a character that until the end, I wasn't sure who he was until after reading some articles online about this movie. Even then, am still not sure because it didn't make sense to me still. (talking about the guy appearing beside Bai Li supposedly her dead husband but how come during the emergency computer problem, woosik and that girl called out to him for help?) Maybe someone can enlighten me.
I plan to watch again hoping I will catch parts I missed that might explain this movie better.