is an intriguing drama that captured my attention from the very first episode.

This cleverly written series begins with a series of questions that gradually unravel throughout the episodes. By the final episode, all the pieces fall into place, culminating a beautifully crafted conclusion. I particularly liked how the drama mainted a suspenseful atmosphere while seamlessly weaving in the romance between the male lead (ML) and female lead (FL).

While I was already familiar with the ML and FL from their previous works, I was especially impressed by Yoo Yeon Seok's portrayal of Paik Sa Eon (ML). He flawlessly delivered the wide range of emotions required for his character, making him relatable and compelling. Chae Soo Bin (FL) also delivered an impressive performance. I found her role as Hong Hee Joo particularly challenging, especially in the earlier episodes, but she executed it with skill. The chemistry between Yeon Seok and Soo Bin was undeniable, further endearing their characters, Paik Sa Eon and Hong Hee Joo to the viewers.

The original soundtrack (OST) also deserves special mention. My favorite track is "I Feel it Now" by Whee In of Mamamoo, which added emotional depth to the scenes featuring the ML and FL. Additionally, Yoo Yeon Seok also sang for one of OST, " Say My Name", which showcase his versatility.

Overall, is a must-watch drama that masterfully combines suspense, romance, and stellar performances to create a very great drama.