1935 年，美籍匈牙利准心理学家南多-福多开始调查马恩岛上发生的一件怪事。一个普通的英国家庭，欧文一家，声称在他们的农场里有一个神秘的实体与他们联系。一只会说话的猫鼬，名叫 Gef（发音为 "杰夫"）。
17-year-old Liv has just moved to London with her mother Ann and little sister Mia, where she meets the mysterious Henry, who has an extraordinary ability. Namely, he possesses the ability of lucid dreaming. But this kind of adventuring and playing with dreams can become very dangerous. An exciting and engaging youth adventure film based on the highly successful youth novel of ...
