
The terrible variation virus that suddenly hit Seoul one day! Yeon-u, who has been on a school trip ...
One of the best apocalypses I've read. Yes, I consider this to have action and it does start becoming prevalent later deep into the story (no spoilers). Couldn't binge read it in a dat but definitely finished it in a week AND I AM SO HYPE WHEN THE NEXT SEASON COMES OUT PLEASE. NO SPOILERS BUT BEWARE OF HAVING FAVS CHARACTERS