as Yoon-hee, Dong-wook's younger sister and leader of the city's largest biker club.

: Some reviewers felt the 140-minute runtime was slightly overlong, noting it sometimes prioritizes style over its unoriginal espionage plot.

Set in 1988 against the backdrop of the Seoul Olympic Games , the story follows the "Sanggyedong Supreme Team," a ragtag crew of talented drivers and mechanics. They are recruited by a prosecutor to go undercover and dismantle a massive money-laundering ring involving a powerful slush fund. The film features a notable ensemble cast: