A woman researches a book that takes her to the black magic cult of Leák in Bali. She meets an evil witch who promises to train her dark arts. But she is tricked and turned into a flying vampire with internal organs hanging from her neck.

Researching a book that takes her to Bali and the black magic cult of Leák, Cathy meets an evil witch which promises to train her in the dark arts. Tricked, Cathy is turned into a Penanggalan; a flying vampire with internal organs hanging from her neck. It is now up to the local holy men who are then enforced to do battle with the forces of evil.—Cinema_Fan