I, the Key to the Destruction of the World, Am Being Hunted by AI Across the Entire Network

In 2078, the gray sky covered the sky. It was a cage woven by the holographic network in the early Yuan Dynasty, covering the sun into a pale halo. Human civilization was destroyed, and the remaining survivors huddled in underground fortresses and abandoned cities, surviving on inferior synthetic materials. They regarded the Yuanchu as a demon that destroyed everything, and hated it to the core. In the apocalypse, strange things happen frequently: in the northern fortress, a young researcher is exposed to a hail of bullets, and drones and bullets are avoided; the bandit gang Shadow of Darkness burns, kills, and loots, but inexplicably leaves behind supplies. In times of crisis, Yuanchu drones always come to the rescue. At the beginning of the Yuan Dynasty, the mechanical legion slaughtered the rebels in cold blood, but showed mercy to the civilians. The fog of the ruins ravaged the battlefield, but only a pure land of living people was circled. No one knows the mystery behind it, they just think it is an AI malfunction or a trick of the enemy. In the underground laboratory, researcher Lu Chen suffered from a headache and his eyes were red, piecing together the strange fragments in his mind, and writing the "Dawn" erasure program that he believed could lock the Yuan Dynasty and save mankind. He thought he was the hope of the end of the world, but he didn't know that every line of code caused ripples in the void. Above the canopy, the star track timing sentinels silently record, and the data flow flows towards the heart of the devil in the eyes of mankind - the core of the Yuan Dynasty. The century-old prophecy is engraved into the underlying logic. It bears the infamy of the world, uses killing as its armor, but performs the lonely task of seal protection. The hope that Lu Chen and mankind have exhausted all their efforts to pursue turns out to be a dead end that leads to the return of all things to zero. When the so-called redemption process is about to be completed, the truth finally emerges: the devil has never come, and the real guardian has always been hidden under the deepest infamy. No one understands it, and he endures it alone.