First off, just like many other, I didn't expect much and only gave it a try because of PHS and HHJ. Unexpectedly, the drama is very well written in a way that i didn't imagine. I couldn't predict what is gonna happen next. Each characters have flaws and the writer always make sure to include it as tiny details which often overlooked. And of course my favorite character has to be Saebom and Yihyun. Saebom is badass female lead who had bad past which make her like to act first then think later and selfish sometimes. On other hand, Yihyun is smart male lead who believes that as a police he should lead and protect the resident and of course his love for 12 years, Saebom. Both characters have flaws and the writer make sure to include as tiny details which often overlooked. However, both characters filled in for each other. This drama isn't focus on romance but these two chemistry are just over the top and even their little moments holding hands make me excited. And I must say that main leads, Han Taeseok and other characters are all just trying to find their happiness just that everyone do it in different way. For instance, Andrew, his happiness is killing people and making people suffer but it's still a kind of creepy happiness for himself. The only thing I don't like about this is there are few plot holes, a bit rushed, it could have done better for last episode or extend it a bit. And of course, i would love to see season 2.

For acting, the casts did a great job, especially the main leads. Also the annoying residents and everyone else. The makeup and styling are definitely on point.

The music are in my playlist, even the bgm are good. My favorite one have to be " She " and " Heaven "

I'll definitely watch it again!