Every time we get a fix on what this show is about, the certainty fades away, or delightfully bleeds into a dozen other things. The post-9/11 immigrant experience? Sure, but not only. A study of how the systems that are supposed to keep us safe can easily be turned against us, or destroy us? Yes, and more. Something about the malleability of personal narratives, and how our protagonist can be both a good son and helpful tutor to others, but also a disaffected youth prone to violent outbursts? How about some noir chestnuts like “nothing is what it seems”? Yes, but more. So much more.