Years after war and climate change have decimated the planet's population, four distinct societies exist by their own design, oblivious to each other.

ATOM lives in Periodica, a tightly controlled state where chemistry reigns supreme.

WINNIE lives in the Cell, where agricultural communities live in peace, as long as they submit to mandatory gene edits.

PASCALE lives in the Span, a society dependent on artificial intelligence for everyday affairs.

NIK lives in the Circuit, where incredible feats of engineering keep the population safe.

When these four young scientists are pulled together by unknown forces, they are forced to confront a troubling reality about the lives they have always known, and the fate of the planet.