In a mental hospital a police Inspector Rudi's interview is underway with a patient named Satya. The patient was the leader of a group of students who conducted an experiment called Alpha Project. This group consists of four electro students from a Bandung university: Janu, Aji, Dini and Satya. Alpha Project is an experimental video recording equipment to capture images or sound signals from the existence of other dimensions using their own assembled technology. Their experiments actually almost succeeded, but their success must be paid a very high price.

About Farel, an actor who is handsome and also a playboy. One day, her girlfriend, Putri is pregnant and Farel ask her to abort her child. Putri who is disappointed with him run away but end up die in a car accident at Cipularang Toll, she come back as a ghost to fulfill her revenge.