A Slight Mystery and Thriller Drama !!

we got a nice plot with unexpected plot twists, no romantic scene, detailed scene and a creative story line

excellent school-crime drama. i really like it, the acting was on fire especially the antagonists. a bit of political conflicts and killer serie. the ending was.. i mean, we need the season 2 

my first drama ever. probably one of my favorite too. i really like how they manage to go with a single conflict through all the episodes.. a recommended crime and thriller drama from  e

speechles. all the casts were amazing.. the acting and the feelings, probably the darkest amongst everything here

thrilling, may cause an uncomfortable feelings. one of the best drama i've ever watch. they deliver the acting nicely. an amazing storyline and a happy ending !! 

a good drama. hoe for kim sejeong me thinks. kind of cringing with the yung situation but aside from that this was it. they need to step up their game a bit for the 2nd season 

a different vibes from other ocn dramas.. a very light but dark storyline with some romantic scenes.. the idea. i really like how they only keep this for 10 episodes so it won't get too boring. really recommended from me

ocn really be producing amazing dramas back to back. train was one of it. everything happens so fast that i don't clearly remember the side sotryline.. the ending was kind of confusing but it all make sense once you've read all the theories

umm Siwan is a top tier idol actor. the guilty pressure we felt.. a very slight and simple but more thrilling than most of these thrill themed dramas.. i really recommend this especially for those who wants a short-episode drama,. this is the best choice

BITCH YAS. no one is paying attention to this but here's me becoming a hoe. the storyline, they interfuse many concepts in one drama. yes we got the crime, makjang, romance, thrillers and all. cho yeo jong character was THAT impactful. nicely explained i can't move on from this seriously