世界上根本没有鬼。那为什么跨越千年，毫无交集的各个大洲，人们在深夜被“压住”时，感受到的重压、看到的黑影，甚至那种纯粹的恶意，都分毫不差？如果这一切只是幻觉，1981年那些在睡梦中离奇猝死的难民，到底遭遇了什么？
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