"Decoy" is an exciting crime thriller that flew under the radar in 2023. The main character, Koo Do Han, used to be a lawyer but now works as a detective. His current mission to solve a homicide leads him to uncover a massive scam orchestrated by a con artist named Noh Sang Cheon. Sang Cheon was supposedly dead, but his victims weren't convinced. They formed a group to fight for justice and get their money back. But things get dark when murders connected to Sang Cheon start happening.

What makes this drama stand out? Well, Do Han's approach is unique—he combines legal smarts with detective skills to solve the puzzle. His determination and ability to see through lies make him fascinating to watch. The plot is full of surprises and kept me on the edge of my seat. The victims, desperate for justice, take matters into their own hands when authorities fail them. And behind the scenes, secret players—politicians, prosecutors, and cops—try to cover up the truth.

The emotional depth of the characters adds to the intensity. Do Han's investigations even as he begins to empathize with the victims make the story even more human. The ending ties things up nicely. In a nutshell, "Decoy" is a must-watch for crime thriller fans who enjoy clever twists and complex characters.