While transporting dangerous high-profile prisoners, a prisoner transport vehicle turns over. These prisoners escape and make a run for it. To catch these escaped prisoners, the police decide to regroup a special crime investigation team, which consists of prisoners like Park Woong-Cheol (DON LEE) known to take out 30 people by himself; Kwak No-Soon (KIM A-JOONG) who is a skilled con artist; Ko Yoo-Sung (JANG KI-YONG) a former detective, and the legendary detective Oh Goo-Tak