Korea, 1938. Joo-ran is een getalenteerd meisje dat wordt overgebracht naar de Gyeongseong Boarding School in de buurt van Keijyo, het latere Seoel. Maar de Gyeongseong School is geen normale school.
Nee, helaas is Gyeongseonghakyoo: Sarajin Sonyeodeul nog niet beschikbaar op Netflix in Nederland.
| Art | Kim Yun-suk | Props |
| Art | Nam Il-yeon | Art Direction |
| Sound | Kim Kyoung-ho | Production Sound Mixer |
| Writing | 이해영 | Writer |
| Directing | 이해영 | Director |
| Costume & Make-Up | Kim Ho-sik | Special Effects Makeup Artist |
| Production | 김조광수 | Producer |
| Crew | Jo Won-cheol | Martial Arts Choreographer |
| Camera | Hwang Chang-gi | Grip |
| Visual Effects | 박의동 | Visual Effects |
| Camera | Kim Il-yeon | Director of Photography |
| Art | 한아름 | Production Design |
| Production | Lee Chi-beom | Producer |
| Sound | 달파란 | Original Music Composer |
| Writing | 이용주 | Adaptation |
| Art | Lee Hwa-sung | Art Direction |
| Sound | 공태원 | Sound Supervisor |
| Editing | 김창주 | Editor |
| Costume & Make-Up | Jang Yoon-jung | Makeup & Hair |
| Art | Song Suk-ki | Set Decoration |
| Lighting | Kim Min-jae | Lighting Director |
| Production | Shim Hyeon-u | Executive Producer |
| Costume & Make-Up | Ham Hyun-joo | Costume Design |
| Camera | Kim Hyeong-seok | Camera Operator |
