两个旅行者在穿越遥远的美国风景时发生了神秘事件。表面上看来一切都很正常，但看似简单的假期很快就变成了黑暗和复杂的秘密网络。

　　A man and a boy, traveling to an unknown destination, find respite in a motel swimming pool. On the surface all seems normal, but nothing is quite w