Solid thriller with an interesting murder inquiry around a cold case, as well as little town dark vibes. There are some good twists to the story, even though I guessed a lot of them...Some still managed to pick my interest up. The drama might have benefited from a tighter edit, especially in the beginning to make it better-paced but the series gets stronger and more captivating in its second half once the characters are more established. The strength of the story is really the evolution of the protagonists' relationships within the police force as well as with the citizens of the city where the crime took place.

Regarding the acting, I expected range and good performances...and I was indeed not disappointed. All the ensemble cast is great (with maybe one or two minor exceptions). I particularly enjoyed the 2 main leads, they were really bouncing back effectively from each other and truly made the show compelling to watch. I remembered Yeo Jin Goo as a child actor who had truly great abilities, and I was really impressed by his evolution in this adult role. I will be looking more into his filmography for sure. Similarly, after watching this, I want to see more of Shin Ha Kyun. I understand his superstar status and I need to see him also in other roles after his robust performance here.

The production value was nice and relatively standard for the genre. There was quite a bit of impactful scenes but it was still 'cop / law" show coded. I wish they took an even darker / more frightening road to make it more oppressing...But it was still suitable for the investigation atmosphere. The OST was good with some BBC's Sherlock Holmes / theatre vibes. It lacked maybe of variety but brought up the feeling each time it was played.

I would recommend this to people looking for a dark police thriller carried by really good actors performances. If you enjoyed series such as Mare Of Easttown or police novels, you will enjoy this.