In a psychiatric hospital room Police Inspector Rudi interviews a patient named Satya. The patient was formerly the leader of a group of students who did experiment called the Alpha Project. The group consisted of four electrical engineering student of a Bandung college: Janu, Aji, Dini and Satya.
Alpha Project is an experimental video recording equipment to capture images or voice signal of the existence of other dimensions by using the technology of their own assemblies.
Their experiment is actually almost succeeded, but their success is to be paid a very expensive price. Rudi’s task: to conduct an investigation to uncover all of the student’s death.