Though Rainbow Taxi is no more, Do-ki continues his work against injustice. Concealing his activities from his former colleagues, he and Sung-cheol secretly assist a father desperate to find his lost son. To ascertain the boy's location, Do…

With the aid of his former companions, Do-ki gained entry to Cheongeum. Posing as a newly conscripted recruit, he concealed his true purpose: a search for Dong-jae. His quest led him to Lim Bok-ja, and he shrewdly exploited her simmering ra…

A frail woman entered Rainbow Transport, a shadow of vulnerability. She was a victim, burdened by debt incurred through the cruel manipulations of a young con artist who preyed specifically on the elderly. Do-ki and the team were incensed b…

Rainbow Transport commenced operations with the intent of delivering retribution to Sang-gi. The core of their strategy hinged on leveraging Sung-cheol's vulnerable age as bait. Unaware of the impending consequences, Sang-gi plotted to expl…

On the street, Do-ki encountered a small, lost girl. Concerned for her well-being, he brought her to Rainbow Transport and discovered that she was being sought by dangerous individuals. Do-ki and his team then resolved to infiltrate Feel Co…

Do-ki and Go-eun’s deception is discovered by Pil-seung, resulting in a harsh reckoning. Yet, Do-ki manages to salvage their standing by convincingly portraying the desperation he feels for a home. With their renewed trust, Do-ki uncovers t…

The following client is Lee Jin-hee. Her sister, Jin-sun, is battling a terminal illness and has placed her faith in a secretive cult seeking a cure. To rescue Jin-sun from this dangerous group and dismantle its leader's influence, Rainbow …

The strategy for dismantling Ok Ju-man is finalized. All that remains is to lure him in. Despite his skepticism towards all things spiritual, the Rainbow Transport team presents a convincing facade. Through meticulous deception, Ok Ju-man f…

A man, reeking of alcohol and despair, stood alone before the imposing hospital entrance, voicing a solitary protest. He insisted his daughter lay in a coma as a result of surgical malpractice. Rainbow Transport had taken him on as a client…

To gain access to the operating room, Do-ki assumes the role of patient. While under anesthesia, Go-eun discovers the unsettling truth: a stand-in performs the surgeries, and Young-sook has absented herself for an unknown rendezvous. With t…

Do-ki survived the car bomb. He chose to use his supposed death as a means of finding the perpetrator of the brutal attack. As his funeral proceeded, Do-ki and the team observed the comings and goings of those around him, a surveillance tha…

Following his expulsion from Black Sun and subsequent assault, Do-ki finds himself not under medical care, but in the custody of the police. Despite Yong-min's efforts to secure his release, a grim realization dawns on Do-ki: the authoritie…

A volatile VIP at Black Sun unsettled the security team, placing them on high alert. They were granted a second opportunity to complete a delivery, this time with Do-ki joining their ranks. His discoveries proved deeply unsettling. Separate…

As Do-ki recovers from the effects of the sedative, the bishop returns to Korea. With concrete proof of Black Sun's drug distribution network in hand, Do-ki begins to formulate a plan. Simultaneously, Ha-joon observes that Rainbow Transport…

Rainbow Transport accepted a new client, though this arrangement was orchestrated by the Bishop and Ha-joon. Unaware of the deception, Do-ki ventured into Jangsan Correctional with Kyung-goo and Jin-eon to rescue a victim. All that awaited …

Under the guise of an inmate, Do-ki infiltrates Jangsan Correctional, navigating a gauntlet of traps meticulously laid by Ha-joon. He emerges battered but unbroken, having rescued Lee Si-wan. Simultaneously, Ha-joon uncovers the truth of Do…