An eighth grade student kills himself but not before writing the names of the students who victimized him. Their parents are called into the school and a battle goes on regarding the will.
| Directing | Kim Ji-hoon | Director |
| Production | Jin Il-kyu | Producer |
| Production | Lee Soo-nam | Executive Producer |
| Writing | Kim Gyeong-mi | Writer |
| Writing | Seigo Hatasawa | Novel |
| Sound | Kim Tae-seong | Original Music Composer |
| Camera | Lee Chang-jae | Director of Photography |
| Lighting | Yoon Jong-han | Lighting Director |
| Sound | Lee Sang-joon | Production Sound Mixer |
| Art | Kim Tae-yeong | Production Design |
| Art | Kim Nam-ho | Set Decoration |
| Costume & Make-Up | Cho Hee-ran | Costume Design |
| Costume & Make-Up | Son Eun-ju | Makeup & Hair |
| Editing | Shin Min-kyung | Editor |
| Sound | Lee Sung-jin | Sound Supervisor |
| Sound | Lee Seung-chul | Supervising Sound Editor |
| Sound | Choi Jung-in | Original Music Composer |
| Crew | Kim Chul-jun | Martial Arts Choreographer |
| Writing | Yoo Young-a | Writer |
| Production | Kim Ho-sung | Executive Producer |
| Production | Masaki Koide | Co-Producer |
| Editing | Park Jin-young | Digital Intermediate |
| Visual Effects | Yoon Dae-won | Special Effects Supervisor |
| Editing | Ryu Yeon | Digital Intermediate Producer |
| Visual Effects | Yang Il-seok | VFX Supervisor |
| Visual Effects | Park Si-hwan | CGI Director |
| Camera | Kwon Byung-soo | Camera Operator |
| Camera | Jeon Seung-hwan | Grip |
| Production | Lee Bok-seon | Line Producer |
