De wereld is door een enorme aardbeving tot puin gereduceerd. Hoewel niemand zeker weet hoe ver de ruïnes zich uitstrekken, of wat de oorzaak van de aardbeving kan zijn, staat er in het hart van Seoul nog maar één appartementengebouw overeind. Het heet Hwang Gung Apartments. Naarmate de tijd verstrijkt, komen buitenstaanders Hwang Gung Apartments binnen om aan de extreme kou te ontsnappen. Binnenkort kunnen de appartementsbewoners de toenemende aantallen niet meer aan. De bewoners voelen een bedreiging voor hun voortbestaan en voeren een speciale maatregel uit.
Nee, helaas is 콘크리트 유토피아 nog niet beschikbaar op Netflix in Nederland.
| Production | Son Suk-woo | Co-Producer |
| Production | Kim Bo-ra | Associate Producer |
| Production | Byun Seung-min | Producer |
| Production | 최병환 | Executive Producer |
| Production | 김철용 | Associate Producer |
| Sound | Kim Hae-won | Original Music Composer |
| Visual Effects | 박경수 | Special Effects Supervisor |
| Art | Kang Moo-seong | Set Decoration |
| Art | Lee Tae-woong | Opening Title Sequence |
| Visual Effects | Kim Chang-seok | Special Effects Supervisor |
| Art | Kim Jin-seon | Props |
| Costume & Make-Up | 황효균 | Special Effects Makeup Artist |
| Editing | 박진영 | Colorist |
| Art | Kang Shin-hong | Props |
| Visual Effects | Lee Dong-ho | Special Effects Supervisor |
| Costume & Make-Up | 곽태용 | Special Effects Makeup Artist |
| Camera | No Ju-han | Still Photographer |
| Editing | Ryu Yeon | Digital Intermediate Producer |
| Directing | Kim Jung-woo | Assistant Director |
| Camera | 조형래 | Director of Photography |
| Art | 박규빈 | Production Design |
| Writing | 김숭늉 | Comic Book |
| Writing | Lee Sin-ji | Screenplay |
| Visual Effects | Eun Jae-hyeon | VFX Supervisor |
| Writing | Jo Seul-yeah | Adaptation |
| Writing | 정승오 | Adaptation |
| Art | 조화성 | Production Design |
| Costume & Make-Up | 송종희 | Makeup & Hair |
| Crew | 이건문 | Martial Arts Choreographer |
| Lighting | 이길규 | Lighting Director |
| Sound | Kim Hyun-sang | Production Sound Mixer |
| Art | Lee Bong-woo | Set Decoration |
| Costume & Make-Up | 최세연 | Costume Design |
| Sound | 김석원 | Sound Supervisor |
| Editing | Han Mi-yeon | Editor |
| Camera | 정훈 | Key Grip |
| Directing | 엄태화 | Director |
| Writing | 엄태화 | Screenplay |
| Visual Effects | 오석근 | VFX Supervisor |
| Crew | 권혁석 | Stunts |
| Crew | 최재옥 | Stunts |
| Crew | 이승창 | Stunts |
| Crew | 조제웅 | Stunts |
| Sound | 김은정 | Sound Effects |
| Editing | 박주애 | Assistant Editor |
