Ashfall Protocol
The ash remembers everything that burned.
World overview
About this universe
Sixty years after the Cascade — five simultaneous supervolcanic eruptions that buried the northern hemisphere in six meters of permanent grey — the survivors built in the only direction left: down. Ashfall Protocol follows Reya, a surface scout for the Undercity Council, who is mapping the slow migration of a new ecosystem growing inside the ash layers.
Life came back wrong — faster, stranger, organized in ways that suggest something is directing its growth. When Reya finds a buried structure that the pre-Cascade records say was never built, she has to decide how far down she's willing to go to understand it.
AI Disclosure
All panels and environmental art are AI-assisted and refined by the creator. The story, world system, and character concepts are original.
Original Intellectual Property
Ashfall Protocol is an original intellectual property created by Jin Nakamura. All world events, characters, and technologies depicted are fictional originals.
Challenge Entry
This universe is part of the Original Anime Universe Challenge and has been reviewed for originality and disclosure.
Pilot chapter
Manga pilot
Universe
Characters
Reya
Scout for the Undercity Council, assigned to map the ash-layer ecosystem. Has spent more time on the surface than anyone in her division. This has made her better at survival and slightly worse at remembering why the Council's rules feel important.
“The ash isn't dead. It never was. We just couldn't read it yet.”
Council Voice Alder
Official liaison between Reya's scouting division and the Undercity Council. Believes in the Council's mission completely and is beginning to understand that the Council may not believe in its own mission completely. This is causing him a quiet but serious crisis.
“The Council doesn't need to know everything that happens on the surface. They need to know what they can do something about.”
Should this universe continue?
Community votes help decide which pilots move toward future series development.
1.8Kvotes
Community
1- CCass R.15d ago
The ash as a slow ecosystem rather than a wasteland — that reframe is doing a lot. Most post-apocalyptic settings treat environmental collapse as backdrop. This one treats it as a character.
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