Ranandeh Taxi: 1×4: 1x4

Episode 4

No matter how hard Seung Tae tries to sabotage Do Ki, the Rainbow Deluxe Taxi crew manages to handle the situation with their fancy equipment. Furthermore, the three of them accidentally purchase drugs, and Do Ki stresses them out by threatening them. Therefore, Seung Tae decides to call someone for help. Meanwhile, Do Ki and Ha Na meet again at the meeting of Blue Bird members.