Yes, there almost certainly is more to reality than meets the eye. But I'm not at all convinced that the "unseen" is either sentient or directed. I strongly suspect that it merely consists of those aspects of reality that our senses can't reach (although, nowadays, our instrumentation can reach much of it).

Constant idle speculation about the "unseen" does nothing to address the problems which face the human race here and now - especially as many people don't even seem to perceive the "see-able" all around them!