Mary Cherry Chua urban legend: High school student Mary Cherry Chua murdered by janitor. Film follows Karen (Ashley Diaz), avid reader of campus horror stories, as she encounters the legend.

Mary Cherry Chua is based on a popular urban legend about a pretty high school lass named Mary Cherry Chua, who was reportedly murdered by the school janitor. The horror film centers on Karen (Ashley Diaz), who is fond of reading campus horror tales and urban legends.