Eun-soo is a housewife, who struggles to pay for her husband's medical expenses. He is terminally ill. Eun-soo becomes entangled in a bag of drugs with a teacher named Yi-kyeong. He is a mysterious figure. Eun-soo and Yi-kyeong are chased by veteran detective Tae-gu.
An ordinary housewife, Eun Soo, steps into the world of drugs and finds herself in her life's biggest crisis.
A dangerous partnership forms as Eun Soo and Kyung sell drugs to VIPs while the police close in on them.
James becomes furious after finding out the source of the drugs Eun Soo brought and tells her to give them up.
Eun Soo tries to earn 100,000 dollars in two weeks and decides to meet a buyer face-to-face, alone.
When a burner phone links Eun Soo to a missing dealer, she must outwit the sharp detectives closing in.
Eun Soo is stunned to learn her attacker is a coworker, but her captives soon vanish into the night.
Forced to pay a blackmailer, Eun Soo and Kyung resume their risky operation while hunting the suspect.
The blackmailer is a corrupt cop who forces Lee Kyung to use his partner Eun Soo to secretly pay him off.
A detective is framed by his boss, who now targets a desperate mother's daughter to gain control.
Blackmailed by Tae Gu and exposed to Do Jin, Eun Soo considers a dangerous offer to save her daughter.
As his own protege closes in, corrupt detective Jang Tae Gu finds his entire empire of lies crumbling.
A desperate mother cuts a dangerous deal with police, agreeing to lure her husband's killer into a trap.
