In the project to build an underwater city, the "natural‑born" diver Masamichi Haru and the brilliant scientist Kusima Eitaro worked shoulder to shoulder. While investigating mysterious phenomena in the ocean, Haru was severely injured and fell into a coma. He awoke only after fifty years. The future that had been a dream became reality. An enormous city of the Artificial Island grew beneath the waves. People implant cyber brains and gain the ability to communicate through Meta‑Real. Androids, artificial bodies, artificial feelings – many new things appeared, changing everyday life. Ahead lies an even greater breakthrough: nano‑mechanisms that will allow climate control across the entire planet. Kusima, continuing his scientific investigations, wants Haru to help him – now already in the ocean of cyberspace. It remains unknown what caused the tragedy half a century ago, and it will be necessary to uncover the true possibilities of Meta‑Real. Haru, bound to a wheelchair, becomes a diver again. In his search he is supported by high‑school senior Minamo Aoi – an ordinary girl who cannot even swim…
Production I.G Japan