A hundred years ago the war ended the only way it could — in nuclear fire. A nation was erased from the map, and half the world went with it. The eastern lands never came back.

That nation had built something no army could answer. M.U.G.E.N — young women rebuilt at the level of the gene. Stronger than anything human. Healing from wounds that should leave nothing to heal.

They were volunteers, and fewer than one in ten thousand survived the process. The ones who did stopped aging — and stopped dying by anything short of a nuclear blast. That is why the bombs fell.

A century later, the world builds them again. Fewer this time. Counted. Tracked from inside their own blood — and they know it.

Because something is moving out of the Wasteland that conventional armies cannot stop. And the world has only ever had one weapon that worked.