Eleven years after the introduction of internet-connected, augmented reality eyeglasses and visors, Yuko Okonogi moves with her family to Daikoku City, the technological center of the emerging half-virtual world. Yuko joins her grandmother's investigation agency comprised of children equipped with virtual tools and powerful metatags. She quickly crosses paths with Yuko Amasawa, an expert hacker of the virtual environment, as Amasawa relentlessly seeks to unlock the mystery of a computer virus that emerges from an inaccessible corrupted space. (Source: ANN)
