Bộ phim diễn ra xung quanh một công ty taxi bí mật có tên Rainbow Taxi chuyên trả thù những nạn nhân của tội ác không được pháp luật bảo vệ. Lee Je Hoon vào vai một cựu sĩ quan đặc nhiệm, hiện là tài xế taxi Kim Do Ki, người có trực giác bẩm sinh nhưng cũng có óc phán đoán lạnh lùng và tính cách táo bạo. Esom vào vai công tố viên Kang Ha Na thông minh và tinh ranh. Kim Eui Sung vào vai Jang Sung Chul, người sáng lập ra Rainbow Taxi . Và Lee Na Eun vào vai chuyên gia IT Go Eun, người đang làm việc cho Rainbow Taxi và tìm ra thông tin cá nhân để giúp giải quyết các vụ việc.
A Call From Japan (Tập 1) 5.5
Ngày phát sóng: 2025-11-21
Thời lượng: 66 min
Tổng quan: A call brings the team together again. A girl named I-seo calls for help, but she disappears as soon as Sung-cheol answers. The investigation begins with only a name, but the team discovers that there’s a scam game that lures teenagers, and there’s a Japanese loan company behind it. To find I-seo, the team goes to Japan.
A Man Who Trusts No One (Tập 2) 5.0
Ngày phát sóng: 2025-11-22
Thời lượng: 76 min
Tổng quan: Do-ki’s plan to meet the boss of the yakuza seems successful. He gains Matsuda’s trust in his own way and gets closer to the crimes they’ve been committing. However, an unexpected group of people appears. It turns out that the Interpol is also looking into this human trafficking case. Michael, the Interpol inspector, wants Do-ki to support the investigation, but Do-ki has his own goals.
The Faulty Taxi Driver (Tập 3) 5.0
Ngày phát sóng: 2025-11-28
Thời lượng: 66 min
Tổng quan: A bolt-from-the-blue piece of news strikes Driver Oh, who had been preparing to operate his own private taxi. The Taxi Driver License he had hurriedly obtained ends up holding him back. When Rainbow Taxi discovers that there are serious issues with Driver Oh’s previously stolen Taxi Driver License, everyone steps up to help. Will they be able to catch the illegally operated car dealer?
Reap What You Sow (Tập 4) 5.5
Ngày phát sóng: 2025-11-29
Thời lượng: 60 min
Tổng quan: To catch the used-car dealer gang, Do-ki begins aggressively buying up their used cars. Becoming suspicious, the gang follows him after seeing that he even brings in a car carrier to purchase the vehicles. Falling into a trap Do-ki has set, they ultimately end up signing a malicious contract — just as they once forced their victims to do.
An Old Friend (Tập 5) 5.0
Ngày phát sóng: 2025-12-05
Thời lượng: 64 min
Tổng quan: Dong Su was on the verge of giving up his life 15 years ago when he first met Mr. Jang. To right the injustice done to Min Ho, his son, Dong Su tried everything but failed. Mr. Jang helped him with all his might, but Dong Su just disappeared one day. Hearing the story, the Rainbow Deluxe Taxi takes on the case and starts digging into the old case.
Fragments of Memory (Tập 6) 5.0
Ngày phát sóng: 2025-12-06
Thời lượng: 61 min
Tổng quan: Do Gi and Chief Choi sneak into the gambling den to see what Im Dong Hyeon is up to. Do Gi even manage to take over Im Dong Hyeon's gym through gambling. Meanwhile, Dong Su passes out after attempting to harm himself, and Mr. Jang finds mysterious codes next to the bed.
The Final Blow (Tập 7) 4.0
Ngày phát sóng: 2025-12-12
Thời lượng: 63 min
Tổng quan: After learning that the gym was being used to fix volleyball matches, Do Gi returns it to Im Dong Hyeon for a bigger plan. He pretends to be a big-shot agent from Europe to win over Jeong Yeon Tae, a player who rigged matches for Im Dong Hyeon and Jo Seong Uk. On the day of the finals, Do Gi delivers the final blow that will help him find the body of Park Min Ho.
The Final Boss (Tập 8)
Ngày phát sóng: 2025-12-13
Thời lượng: 67 min
Tổng quan: A fire breaks out at Im Dong Hyeon's gym, and he's found dead at the scene. Jo Seong Uk is also found drowned. The van transporting Min Ho's body is hit by a car, and the body is stolen. Do Gi and the team figure out that there's a man behind all three incidents, and they finally encounter him.
The Trap (Tập 9)
Ngày phát sóng: 2025-12-19
Thời lượng: 67 min
Tổng quan: While driving the Deluxe Taxi, Do Gi rescues Ro Mi, an idol trainee who jumped into the Han River. Ro Mi is facing a crisis where her debut could be cancelled because of the trap her managers put her in. After hearing Ro Mi's story, the Rainbow Taxi members infiltrate her agency, Yellowstar, to uncover the full circumstances.
The Dirty Truth (Tập 10)
Ngày phát sóng: 2025-12-20
Thời lượng: 71 min
Tổng quan: On the day of Elements' debut, Ji An passes out, so Do Gi covers for her during the rehearsal. After seeing Do Gi's good performance, CEO Kang Ju Ri gives him more trust, and she even shares her dark past. Do Gi then figures out that CEO Kang is using the trainees to entertain her clients, instead of making them real idol singers.
