A police redemption team consisting of a swindler, a fighter, an elite hacker and a talented driver is asked to take back property hidden away by criminals. The driver, Cha Ah Ryung, grew up on the streets after being abandoned by her parents. This drama is about the revenge of four talented individuals in their respective fields who create an elite team to solve crimes. Kang Ha Ri (Song Seung Hun) is a veteran conman from a family of investigators who was born bold and gifted with words. Meanwhile, Cha Ah Ryung (Krystal) is a skilled driver who grew up in an orphanage after being abandoned by her parents.