The thriller was there, tiny bit comedy and romance. Every episode was short and keeps me excited to binge.
Usually when watching thrillers the first thing i do is to find who's the real villain, but i can't do that with this drama. Every character had their own flaws, which adds a good twist.
The ending wasn't as impactful as i expected, but it's okay.

The female lead actress was overacting sometimes, which makes her look a bit weird.
Other actors portray their role nicely. Btw Nakyung really shows different image, i only know her as idol, but her she does her role perfectly.

My biggest problem is within the cinematography. The color palette was good, it fits the whole vibe. But it's just too dark. I have to put my screen brightness to 90% to watch most of the scenes. I get it that it's a dark themed drama. But they could use some lights...