The first time I tried watching season one, I gave up after 3 eps. because the fighting against the monsters started to appear futile. Now I'm astonished to find that it was continuing to be made into two more seasons. The story is just as pointless as ever, or even more so because it's no longer setting anything up. It's just one violent action scene after another.

Season 2 looks like it's a combo of The Walking Dead, Happiness and _Generic_Monster_Movie__. All the characters are just surviving so that they can fill up another season.

I was watching it and fast-forwarding through all the scenes without Kim Moo-Yeol in it. He made the viewing bearable, but just barely. Finally gave up partway through episode 6 of season 3.