Book Six - The Twelve: The Last Experiment

Generations after the Helix fell silent, twelve triplet bloodlines-descendants of the original Control Groups-begin to awaken the same shared dream. Across every surviving continent, they see the same golden light pulsing beneath the soil, whispering one word: "Return."
Emma Vale's children once rebuilt the world through empathy. Now their descendants-carriers of the original experiment-are being drawn back to the ruins of the first Helix dome.
There, twelve surviving triplets gather: one set from each of the original experiments. Some are healers, some are soldiers, some are dreamers-but all share the same frequency in their blood.
As the golden resonance rises again, they uncover the final Helix protocol: a choice to reignite the human signal or let it fade forever. The line between creation and extinction has never been thinner.
To remember what it means to feel, they must face what it meant to be controlled.
The last experiment isn't about power.
It's about memory-and mercy.