年轻女生乔伊在别人家里做女佣，竟被前任女佣的鬼魂所缠上，进而发现了前任女佣死亡的秘密。

When their mother is hospitalized in a car accident, Pim and Putt suddenly discover that they have a set of grandparents they've never known about. But a terrifying truth has long been hidden within the walls of their grandparents’ house, a truth that gradually reveals itself to Pim and Putt through a mystical hole, unleashing hair-raising horror on their family.