Often cited as the "first true Helix world", Chiral Prime is a superstructure built around a once-barren rock. Its surface is sheathed in gleaming alloys and adaptive bioceramics; its atmosphere thin, artificial, and tightly controlled.

Here, the earliest Architect-Caste perfected the first stable gene-castes, using AI-assisted modelling to refine every generation. Deep beneath the surface lie the original Prime Vaults: libraries of genetic baselines, including carefully isolated samples of unedited humanity.

The Synod rotates through Chiral Prime regularly, refreshing themselves in its rarefied sterility.