Four insomniac med school students are lured into a neuroscience experiment that spirals out of control and must find a way out before it's too late.只(🚖)是再(zài )多(duō )的(de )肉，也经不住人多，经过几天的行程，再(zài )加上，树妖(yāo )偶尔偷偷(🉑)吞噬，碎肉，基本不多。