Ex-special forces operative Kim Do Gi suffered a tragic loss when his mother was murdered. At his lowest ebb, he met Jang Seong Cheol, the CEO of Rainbow Taxi, a vigilante organization that poses as a luxury taxi service. Rainbow Taxi “drivers” are actually undercover agents who specialize in punishing criminals who have evaded justice. But when Rainbow Taxi’s operations bring the operation into contact with a network of loan sharks, the team starts to sense it may have to deal with its biggest challenge yet. The network, Rainbow Taxi learns, is linked to an international human trafficking ring. Can the vigilantes expand their reach overseas – and defeat the ring’s evil masterminds?(Source: Viki)~~ Adapted from the webtoon "The Deluxe Taxi" (모범택시) by Carlos (까를로스) and Keukeu Jae Jin (크크재진).