It's a decent thriller mystery with an interesting premise and a good performance by the lead. Namkoong brought a lot of character to his character while trying to work with what turned out to be a mediocre flawed script with the usual plot holes. The pacing became problematic halfway through, as it felt sluggish and failed to maintain an engaging momentum. Its length is a contributing factor to that. The village story wasn't big enough to work with. Both female leads were poorly written and their inclusion affected the drama negatively. There was a poor attempt to force a romantic plot line which felt contrived and disrupted the narrative coherence. It would have been fine if they were to commit and go through with it rather than abandoning that. Both female leads lacked chemistry with Namkoong whether it was friendship/professional/romantic. The ending followed a typical and predictable pattern for its genre resulting in an underwhelming and unsatisfying ending. There was clearly a massive bait trying to capitalize on the "multi season" trend.