After losing her laundry store to a fire incident, a single mom Duk-hee receives a call from a bank offering a generous upfront loan so she takes it right away. But soon after, she finds out that she has become a victim of a voice phishing scheme. Devastated, Duk-hee turns to the police for help, only to be more disappointed that there is no hope of retrieving her money. At the moment of despair, Jae-min, the phisher who tricked her, rings her phone once again to tip Duk-hee off about the criminal organization that locked him up and coerced him to make voice phishing calls from China. With that call, Duk-hee makes up her mind to investigate this case for herself and take a plane to China with her friends.
Unfortunately the movie Citizen of a Kind is not yet available on HBO Max.
| Sound | Park Yong-gi | Sound Supervisor |
| Sound | Hwang Sang-jun | Original Music Composer |
| Editing | Kim Sun-min | Editor |
| Lighting | Lee Gil-gyu | Lighting Director |
| Camera | Lee Hyung-bin | Director of Photography |
| Art | Son Min-jeong | Production Design |
| Writing | Park Young-ju | Writer |
| Production | Baek Chang-ju | Executive Producer |
| Production | Lee Gang-jin | Producer |
| Production | 정재연 | Executive Producer |
| Crew | Jang Han-seung | Martial Arts Choreographer |
| Costume & Make-Up | Kim Jung-won | Costume Design |
| Visual Effects | Park Choul-yong | Special Effects Supervisor |
| Visual Effects | Lee Ju-won | Visual Effects |
| Sound | Shon Yong-ik | Production Sound Mixer |
| Editing | 이정민 | Digital Intermediate |
| Crew | Yoo Sang-seob | Martial Arts Choreographer |
| Camera | Jung Il-seo | Key Grip |
| Costume & Make-Up | Moon Sun-young | Makeup & Hair |
| Sound | Park Jin-hong | Sound Effects Designer |
| Directing | Park Young-ju | Director |
