It's a mini series with only 6 episodes. It will be broadcast from Coupang Play As the main leads, Min Son Jang GeunSuk, who has not been seen on the screen for a long time, Heo SeungTae and Lee Elijah participated. Trying to re-discover an old crime that could not be solved in the past It is the story of a detective who will find the truth. He created cool stories like One Ordinary Day and Anna Coupang Play is guaranteed not to disappoint.