When their mother is hospitalized in a car accident, Pim and Putt suddenly discover that they have a set of gra@泷泽萝拉第二部@ndparents they've never known about. But a terrifying truth has long been hidden within the walls of thei@寻找他乡的故事@r grandparents’ house, a truth that gradually reveals itself to Pim and Putt through a mystical hole, unleashing hair-raising horror on their family.