Honestly the best plot I've seen so far and even though I love some romance - this drama did extraordinarily well without it. Everytime the episode finished I wanted to continue watching it so badly and almost lost it when I had to wait for the next episode to come out. The acting of both male leads was more than on point, switching between the nice guy and the psychopath. The female lead did really well too. The Drama was really thrilling generally but gave you some light-hearted scenes as well so you could rest for a bit so it was generally really pleasant to watch - good balance. To the music - "Wanna Be Bad" is amazing, can listen to it all day long and who doesn't love Woosung, am I right? :p