Former "New Era" engineer Chen Mo accidentally gained the ability to "read original memory fragments" in an experimental accident - he could see real memories that had been deleted, tampered with or hidden. When he discovers that his late wife did not die in an accident, but was silenced because of the "New Age" conspiracy to use memory technology to control the public, he is determined to use this "golden finger" to reveal the truth in the memory maze where true and false are difficult to distinguish, avenge his wife, and protect the last reality of mankind.