The puzzling elements kept me entertained, and the performers were all very good; however, the storyline involving the eccentric older man incarcerated didn't appeal to me, so I frequently fast-forwarded through those sections. Aside from that, it was an enjoyable experience, and Seo In-Guk is consistently a reason to watch.

The initial episode suffered from an uninspired beginning and relied heavily on familiar tropes involving exceptionally intelligent characters, yet it quickly devolved into a narrative that seemed to underestimate its audience. While Detective Cha Ji An and the police initially appeared competent, their abilities abruptly diminished, rendering them as ineffective as ordinary people. The suspenseful and mysterious asp…