After being slapped by his girlfriend Lin Zhao in public, Jiang Xu turned around and left, no longer trying to save this woman who made a living by manipulating her emotions. He thought this was the end, but he didn't know that the sleeping memory power in his body was being quietly awakened by her and the military. Street mute Chen Ya, hacker Su Lin, and doctor Zhou Zhiwei appeared one after another, revealing a memory cleaning plan controlled by high-level officials. He no longer wants to save anyone, but has become the living key that everyone is fighting for - and the truth is bloodier than what he forgot.