When Anna, a brilliant but broken science student, begins dreaming of RibbonSail—a breathtaking, all-female city drifting in Saturn’s rings—she thinks it’s just her mind escaping her toxic boyfriend and a depressing world.

But the dreams feel real.

The women act like she belongs.

And one of them, the magnetic Voidwalker Cisna, pulls her in like an event horizon.

As Anna’s research into same-sex reproduction edges closer to the impossible, the line between science and dream begins to dissolve. Is RibbonSail a vision of the future… or the future calling her home?

A sensual, sci-fi coming-of-age about liberation, love, and building a world that spills without shame.