"Jeong Dae Hyun, a charismatic 28 year old homicide detective, has been haunted by the memory of a long-ago tragedy in Gangnam. When a mysterious woman turns up dead in the bustling metropolis, he's put in charge of the investigation. But as more bodies pile up, Dae Hyun finds himself caught in a web of corruption and greed, his own past coming back to haunt him... "Lost boy of Gangnam" is a gripping detective novel that takes readers on a thrilling ride through the dark underbelly of Gangnam. With a cast of unforgettable characters, this is a story that will keep you guessing till the very end. So buckle up and prepare for a twists and turns that will leave you on the edge of your seat."