This is the worst K-Drama I've seen in my life so far. The story is fine, but the characters are so one-note since the beginning, and none of them really go through significant arcs that change them. Everyone is pretty much the same personalities that the show designed for them, and they stayed that way till the end, without any room for complexity or depth. Even before completely ditching the webtoon storyline, this was a show that just wanted to get a reaction out of the audience and prioritized that more than anything else. And I will admit it really got me in the first episode, and some shock value moments in the first half were also pretty effective, but the show just completely falls off in the second half.