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.更多《真相背后》免费完整版在线观看、真相背后在线播放免费、真相背后高清免费观看相关恐怖资源，请持续关注开述影城!