Une employée d'orphelinat fait la connaissance d'une ado qui affirme entendre une voix étrange. Alors qu'elles cherchent à en savoir plus, la situation vire au cauchemar.
During the Dutch invasion of the archipelago in 1941, several KNIL postal posts in remote guerrilla areas began to run out of ammunition and exhausted from fighting unyielding guerrillas. To increase stamina and fatigue, a chemical weapons trial project was carried out for KNIL soldiers. This project is called the Hoektanden project or the TARING project