이계도함수
이계도함수
이계도함수 en Cuevana. In a class room, a girl is sitting on the desk, solving a math quiz. If she cannot solve it in time, a horrible thing is likely to happen.
- Género: Terror
- País: South Korea
- Director: Lee Hyeon-soo
- Actores: Kim Junhyung, Kim Hyosuk, Lee Youngjun,