Deep-space communications have gone dark, and suspicion is everywhere! The Lin family is making a move, the four great families are holding secret talks, and clues to a disappearance from decades ago have resurfaced!
In an age when everyone has a sleek companion robot, the boy Su Ming sets out on a very different journey with his outdated robot, Big Guy.
Forced to leave the safety of the city, they venture into the perilous wilderness and the vast virtual world of The Forgotten Era, searching for the shocking truth hidden behind this age.