If you enjoy gritty mystery and suspense thrillers, then you will enjoy Missing Noir M. There are separate missing case stories that are resolved in one or two episodes as well as individual mysterious stories for each character. There is excellent character development and a cohesive story line. The acting of Kim Kang Woo as Gil Su Hyeon, Park Hee Soo as Detective Oh and Jo Bo Ah as Jin Seo Jun is exceptional. They all have a way of pulling me into the story and I was fully invested in their characters. Also, there are a lot of great actors like Kang Ha Neul, Jung Chan, and Jang Gwang that make cameos. The music is really good. I will probably rewatch this right before the 2nd season (fingers crossed). I recommend this drama. It kept me interested from beginning to end.