Cho Sung-bin

Abandoned by his family, aspiring idol Jin experiences love for the first time with police officer Han-gyeol. However, the forbidden relationship between step-siblings begins to stand in their way.

The North Korean defector, who has just settled in the South, is confused by his brother who was separated from the defection process. Ji-hyeok, a Chinese restaurant deliveryman who is having a hard time finding a job due to his criminal record, wants to leave Korea as soon as possible. To raise money for his defector brother, Ji-hyeok, who is involved in a dangerous drug-transport errand, suggests intercepting billions of won of methamphetamine.