At the age of 21, Petra will transform into a horse. This is a fulfillment of the curse Silveria, the goddess of horses, put upon Kulas, Petra's father, after she caught him maltreated a horse. And the curse will only be lifted if Petra will do three heroic deeds.
The "Tikbalang" Puga searches for the magic crystal which will restore peace in his land. His dangerous quest leads him to earth where he meets three young men.
Official entry to the first Metro Manila Film Festival in 1986 directed by Carlo J. Caparas and starred Charito Solis, Nadia Montenegro, Anjo Yllana, Richard Gomez, Janice Jurado, Zandro Zamora, Lucita Soriano, Jaime Fabregas, and Robert Talabis.