“真相背后”是一部HD免费观看高清完整版在线播放的影视巨作，“真相背后”由新视觉影视推荐的经典超高人气影视作品，主要讲述了：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.