Human is the story of an inner struggle for understanding and illumination told by the poor sod whose tortured personality it explores. It follows the madcap progress of an unlikely inner-space potholer who eventually discovers truth isn't all it's cracked up to be where the mysteries of existence are concerned and ultimately moves out beyond all that (with a little help from his dead mother, a rock legend, a trippy professor, and an infamous scraggy cartoon character).
Allegedly a journey into the would-be mystical heart of the human soul - and the only genuine path to spiritual awakening you're likely to encounter this side of the great nothingness - Human purportedly charts the trail you need to follow if you genuinely want to find yourself without really trying. Yes – and draws you into the beginnings of the Fictish struggle for world domination; that too.
Fictional, if you want to see it that way – but, then, what isn't?