Delivery boy Qin Xiao accidentally went on a rampage while delivering food, killing three armed robbers in an instant, and was mistaken for an international agent by the entire network. On the day when the truth was revealed, the military, hackers, and mad scientists all showed up, and the only one who could calm him down was the poisonous-tongued girl Lin Xiaoyu who was always waiting for him in the milk tea shop. When fragments of his memory begin to devour the city's data, Xiao Man's nursery rhymes, Black Crow's trap, Su Wanyue's tears, and Zhao Tiezhu's old gun all become the fuse that triggers a global neurological revolution.
