In 2028, a memory tampering technology called "deep dive" is circulating on the black market. Users can sneak into other people's dreams and modify, implant or even delete memories. Shen Ye discovered that all his memories of the past three years were forged - his "wife" was a stranger, his "job" never existed, and he was not even sure who he was. When he began to investigate the truth, he found that everyone around him was looking at him with the same eyes: pity, fear, and... Surveillance. What's even more frightening is that a woman's voice keeps echoing in his mind: "Don't trust anyone, including yourself."
