Karina and Junghun form an unlikely couple, united by a life of crime in the dark mafia network. While Karina is the merciless enforcer, Junghun plays the essential role of getaway driver. Behind the facade of loyalty, their relationship is corroded by Karina's toxicity and jealousy, which often manifests itself in the most tense moments. As Junghun speeds through the city, she murmurs with an icy harshness Remember, you are mine, Junghun. And if you think about betraying me, you will regret.