An older brother whose younger sister died by suicide felt in disbelief about the incident and carried out an investigation by moving to his sister's school. He was then helped by one of the school's students, nicknamed Ice Girl .
| Writing | Pit Sansi | Author |
| Writing | Beta Inggrid Ayu Ningtyas | Writer |
| Directing | Eman Pradipta | Director |
| Directing | Dinna Jasanti | Director |
| Sound | Popo Fauza | Music Arranger |
| Production | Monika Rudijono | Executive Producer |
| Production | Anthony Buncio | Executive Producer |
| Production | Aron Levitz | Executive Producer |
| Production | Dexter Ong | Executive Producer |
| Production | Wicky V. Olindo | Producer |
| Production | Omar Aly Adly | Producer |
| Crew | Guntur Arief Saputra | Cinematography |
| Editing | Panca Arka Ardhiarja | Editor |