Three Days of a Blind Girl

Mrs. Ng, who is left temporarily blind after an operation. Second day, her husband takes off to Macau for a few days. Soon afterwards, Sam, a former patient shows up, with sinister motives.
The wife of a heart surgeon, suffering from temporary blindness, is home alone. But a strange man ingratiates himself into her household in order to avenge the seduction and death of his wife, for which the surgeon appears responsible...