In a dystopian, alternate-reality Cuba, an ambitious top-secret genetic engineering initiative known as the "Guevara Experiment" is launched by the state to create the "New Man"—a utopian concept designed to preserve the revolution. Instead, the biopunk experiment collapses into chaos, breeding a generation of highly intelligent but profoundly unstable, cruel, and dangerous human mutants. Rejected and hunted by their own creators, these volatile outcasts form a radical, underground terrorist cell dedicated to destroying the society that birthed them through extreme sabotage and violence. Amidst the spreading societal breakdown, Elena, a cold and detached member of the rogue group, begins a frantic, fragmented journey across the decaying landscapes of Havana to trace the origins of her altered DNA, forcing her to confront her missing lineage and the horrific boundaries of her own engineered humanity.