The drama started with a compelling and impactful beginning, yet the subsequent portions failed to maintain the same level. It's also being heavily carried by Kim Seo Hyung while other elements gradually started to fall apart in one way or another. The hotel plotline felt somewhat unconvincing within the overarching narrative, lacking a sufficient sense of coherence. Moreover, the drama exhibited a lack of dedicated investment in any particular genre, instead dabbling intermittently in different genres. Although the characters were well fleshed out, yet, the baddies group, aside from the main guy, came across as somewhat exaggerated and cartoonish. The drama also needed some consistency with its direction, it was swinging between serious and symbolic distraction. Nonetheless, there are still several commendable aspects to appreciate within the drama. The calm and immersive investigative atmosphere, supported by engaging dialogue and captivating cinematography are amongst the things to look forward to.