It proceeds to document the stages of sugar production once in the mill then shifts to the unrest outside where a sakada was shot to death by one of the hacienda's guards. A sakada is a farmer who works in a sugarcane field, harvesting it during the months of October to December.
This is the second movie featuring Darna, but now she is facing another villainess, Ang Babaeng Lawin, played by Elvira Reyes.
A martial arts film co-directed by Ishmael Bernal and released in 1975.