故事设定在将下世界，在一个重大的高科技成人主题乐园中，有着拟真人的机械“欢迎员”能让旅客享尽兴欲、暴力等愿看的纵收留，重要叙述被称为“西部世界”的将来主题公园。它提供应旅客殛毙与性欲的满足。可是在这世界下，各类暗流涌动。…

After being recruited to a secretive academy, a group of students discover that the magic they read about as children is very real-and more dangerous than they ever imagined.