Kids vanishing into augmented reality sounds like a premise, until you realize the show is actually about what happens when the virtual world becomes more real than the actual one, and whether that's always a bad thing. The first half meanders through school mysteries and comedy that feels disposable. Then it pivots, suddenly every throwaway detail matters, every character's loneliness has weight, and you understand the show was building something about growing up in a world where the digital and physical have already merged. By the end, it's asking whether connection itself has changed, and whether losing yourself in another layer of reality is tragedy or survival. A show that respects its audience enough to make them wait for the real story to arrive.
Yuuko arrives in Daikoku in 2026, a city where augmented reality glasses let kids interact with a digital layer overlaying the physical world. When her grandmother's detective agency starts receiving cases about children vanishing into this virtual space, Yuuko quickly discovers the darker side of this connected life. Strange digital creatures called "illegals" roam the network, corrupting data and dragging people into glitches from which they can't escape. She teams up with other kids in the city's underground hacker scene, including the mysterious Isako, who hunts these creatures with unsettling skill and knowledge. As they dig deeper, the line between the virtual world and reality blurs in ways nobody anticipated. Yuuko begins uncovering secrets about the network itself, the people controlling it, and what happens to those who get lost inside. What starts as curiosity about missing children becomes a race to understand whether the digital world is humanity's future or its greatest threat.