You have read the first heresy, the one that says the Blight is an ecosystem and we’re the crop. This is its companion, recovered from the same archive, in a different hand, and it’s worse, because it’s smaller. The first heresy is about the world. This one is about you, and who gave it to you.

The claim. Contamination by weather is noise. Amberfall, zone exposure, the slow tax of breathing the Wastes, real, cumulative, and statistically boring. Contamination by people is signal. The thesis documents it across two hundred cases, when the deeply marked touch the change in another, deliberately, intimately, through the shared crystal, through initiation, through the raw sharing of an Echo, through long co-exposure in the deep Wastes, the corruption that takes root isn’t generic. It’s keyed. It answers upstream. Your Blight remembers whose Blight it answers, and it never forgets.
The evidence. The deep-marked can recognize their downstream on sight. Every documented subject describes the recognition the same way, and the phrase recurs across cases who never met, like knowing your own handwriting. The author was a Mnemonic, and adds one aside that reads as trade habit rather than argument, that a keyed subject reads like a shard, not like a person, that the marked hold their memories the way glass holds them, retrievable and exact and slightly not their own, and that this got truer the further up the line you went. Lineages behave like families, with a family’s gravity, loyalty that wasn’t chosen, debts that were never contracted, the pull toward the one above you in the line that the subjects describe, uncomfortably, as homesickness.
The severance. The thesis holds that a thread, once keyed, can be cut, and stops there; the method isn’t recorded, or was removed. A marginal note, in a third hand, ink much newer than the page, reads only, the fire takes threads. The annotator doesn’t say which fire. The city has exactly one night a year when everyone stands around fires settling what they carry, so draw your own map.
The last page. The author did what scholars do, traced the lines upstream. Two hundred cases, each with its source, each source with a source. The lines converge. The last page of the thesis is the convergence computed, generations deep, narrowing toward a first mark, and the page ends one step short of it, mid-sentence, in a steady hand.
There’s no evidence the author was interrupted.
[TRANSMISSION END]