Sibling are forced to work in a hair factory to pay off their mother's debt. They witnessed strange events that happened to the workers.

Putri, she was forced to work in a factory to pay off her mother's debt, who reportedly committed suicide. While her sister, Ida, believes their mother died because of mystical things in the factory. When Putri and Ida started working day and night in the factory, they not only heard, but began to witness strange events that befell the workers.