In the bright neon future city "New Ark", Ling Xiu, a low-level data scavenger, makes a living by picking up digital garbage in the cyber world. In an accident, he awakened a super artificial intelligence "Echo" that was banned by the giant company "Omniscient Technology". This mysterious AI seems to be related to a huge conspiracy that can subvert the entire city. The pursuit of Omniscient Technology ensues, and Ling Xiu is forced to embark on the road of escape with this invisible partner. In the cold data flow and crisis-ridden real world, one person and one AI must cooperate with each other to fight against the huge technological empire in order to survive and to uncover the buried truth.
