Runaway youth partnering with Jin-il in scams. Overpowers a client to steal a car but is later kidnapped and forced into a debt contract by Hyeong-seok. Held until Jin-il negotiates her release. Reunites with Jin-il and intervenes to stop a rooftop fight before his fall.
Bong-gil and Ga-young share the background of being runaway youths, bonding over their shared precarious existence.
Jin-il directs the gang's operations and makes strategic decisions for Ga-young and Bong-gil.
Explore the full interactive character relationship map of Derailed