Simin Deok-hee plot
After losing her laundry shop to a fire incident, single mother Duk-hee receives a call from a bank offering her a generous loan. But Duk-hee soon discovers that she has fallen victim to phishing. The police cannot help her. In her moment of desperation, Jae-min, the fraudster who set her up, calls her phone again to warn Duk-hee about the criminal organization that has locked him up and is forcing him to make phishing calls from China. Duk-hee decides to investigate the matter herself and takes a plane to China with her friends.