A young street magician is left to take care of his little sister after his mother's passing and
男孩托马斯（迪伦·欧布莱恩 Dylan O'Brien 饰）在电梯中醒来，奇怪的是他除了名字之外什么都记不得。当电梯打开，他来到了一个陌生的地方“林间空地”。这里四周被高大的石头墙包围着，墙内
