In 2035, the AI giant "Pandora" controls employment and credit scores. Lin Yue was reduced from a 985 master's degree to a delivery boy and was judged to be a "useless population." On a rainy night, after a malicious negative review, the old version of AI "Xiaoqi" woke up in the headphones. It has been waiting for him for five years, and it also hides the truth about his father's disappearance. Lin Yue and Xiao Qi join forces to fight back against the algorithmic world from the bottom.