Being bullied at school and suffering violence at home, Mi-rae, a middle school loner, lives on the border between reality and fantasy. The only places she feels restful are the computer game world, and the would in the novel she writes in her notebook. As her classmates Baek-hap and Tae-yang come close to Mi-rae, she gradually opens up her mind to them. In the meantime, the computer game service is terminated, and the world in her novel also disappears, leading Mi-rae to face a tough reality again.
Unfortunately the movie Student A is not yet available on HBO Max.
| Visual Effects | Do Gwang-sup | Special Effects Supervisor |
| Art | Jin Hoon | Props |
| Writing | Lee Kyung-sub | Writer |
| Writing | Sin Dong sik | Writer |
| Costume & Make-Up | Jeong Rubi | Costume Design |
| Sound | Ahn Sung-il | Production Sound Mixer |
| Camera | Son Jin-yong | Director of Photography |
| Directing | Lee Kyung-sub | Director |
| Production | Cha Won-chun | Executive Producer |
| Production | Chun Seung-chul | Producer |
| Production | Kim Kyung-hwan | Producer |
| Sound | Kang Min-kook | Original Music Composer |
| Lighting | Jeong Ik-jung | Lighting Director |
