Synopsis

There's a virtual world inside the scub coral—intelligent, coral-like lifeforms created by Eureka. When it collapsed ten years ago, people from that digital realm suddenly appeared on Earth. Now they call themselves "Green Earth" while original humans are "Blue Earth," and the two groups have been clashing ever since, tensions simmering just below the surface. Eventually, Dewey Novak, a high-ranking Green Earth military officer, decides to launch a massive terrorist attack to defend his people's dignity. Eureka, blamed by everyone for causing the mess in the first place, has become a powerful soldier working for the UN's A.C.I.D. unit. She chose this path as atonement—fighting to keep the world stable. One day she's assigned to protect a girl named Iris, who's basically a new version of Eureka with the ability to control scub coral. They clash constantly at first, but their lonely journey on the run forces them to understand each other. When a global crisis emerges, Eureka throws everything she has into fighting it. All she wants is to protect Iris and save the world. But what kind of future is waiting for her after that?

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