: Having been manipulated into debt by Yoo Sang-gi and his associates, Grandma Lee is left devastated and suicidal before discovering the Rainbow Taxi sticker.
: The episode continues to build the mystery surrounding the new rookie driver, On Ha-jun, whose clumsy persona hides a darker affiliation.
: Rainbow Taxi launches a counter-scam. Jang Sung-chul poses as a "loaded" elderly man to lure Sang-gi into a trap.
: Having been manipulated into debt by Yoo Sang-gi and his associates, Grandma Lee is left devastated and suicidal before discovering the Rainbow Taxi sticker.
: The episode continues to build the mystery surrounding the new rookie driver, On Ha-jun, whose clumsy persona hides a darker affiliation.
: Rainbow Taxi launches a counter-scam. Jang Sung-chul poses as a "loaded" elderly man to lure Sang-gi into a trap.