Eleven years after the introduction of internet-connected, augmented reality eyeglasses and visors, Yūko Okonogi moves with her family to Daikoku City, the technological center of the emerging half-virtual world. Yūko joins her grandmother's "investigation agency" comprised of children equipped with virtual tools and powerful metatags. She quickly crosses paths with Yūko 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: Anime News Network)

From Netflix: In the year 2045, AI has advanced and space travel is accessible. Children from Earth and children born in space meet at a Japanese-built space station. After a catastrophic incident, they are forced to survive using limited communication tools, drones, and AI systems while isolated in orbit.

In the year 2045, Internet and artificial intelligence have become widespread in the outer space. Following a massive accident at a space station, a group of children are left behind. Using narrowband and SNS, low intelligence AI, and smartphone-controlled drones, they overcome numerous crises.