Little Intan was used as collateral for a debt by her mother, who was forced to become a migrant worker and leave her behind. But from that moment, her life took a turn. Dedi, the debt collector — a stranger who initially just came to collect — ended up becoming an important figure in Intan’s life. Together with Tatang, they grew into an unusual kind of “family.”

Apartment 610 holds a dark and terrifying secret, anyone who enters will die within four days. Can Alma and her sister, Mia, somehow evade the curse?