First, I must call out the blatant botted 10 ratings as of this writing. A 50% rating of 10? In what world is that objectively possible? Let me highlight the most significant flaw of this show: the recaps and repetition of scenes. I kid you not, each episode is literally 20% recap and reused scenes of death or someone getting injured. This is clearly an attempt to pad the run time to meet their obligatory episode lengths. The same death scenes are shown repeatedly, often death scenes just from the previous episode. It's infuriating.
Second, they needed to give Park Mi-jeong (female lead) more lines! In retrospect, the female lead likely has fewer lines than some of the side characters. She is so underutilized that it feels almost criminal. While this makes sense given the circumstances of the deaths surrounding her, incorporating more inner dialogue or any additional lines would have significantly improved her character. Most of the time, she is merely present to be pretty and gloomy.
Next up, Lee Dong-jin (male lead) character is ... something else. Not to even sugarcoat it, if you're interested in watching a man openly stalk a woman over several episodes-like following her through dark, creepy alleys-then this is your guy. At least the show has the decency to address his stalker behavior and not pretend this is all okay.
I genuinely wanted this show to be better than it is. It suffers from a painfully slow pace (not in a good way mind you), exacerbated by the constant rehashing of the same death scenes. Despite these shortcomings, I found myself eagerly anticipating each week's episode. I was invested in how the protagonist would unravel the mystery, and the last two episodes were quite enjoyable, ultimately saving the show from complete disaster.