The world is a program, the ghosts are system bugs, and Chen Xu - an unemployed game tester - is the only one who can see the code.
On the last subway train, a female ghost couldn't count the number of people because her cache only had 25 data bits. After Chen Xu helped her "correct", she collapsed. It's not because I'm scared, it's because of a bug.
From then on, Chen Xu awakened the [Logic Correction System]. Others rely on spells and magic weapons, but he relies on finding loopholes. Ghost in the mirror? The main body is hidden in the frame sandwich. Rule enforcer? Let it fall into the almighty paradox of "clearing itself". S-class gatekeeper? Overwrite her mandate with code.
But the truth gradually emerged: humans had become extinct three hundred years ago, and everyone was a data backup. And this world is the 1024th reincarnation experiment designed by a person named "Chen Xu".
The format countdown has started. Chen Xu only had 72 hours to enter the lowest level of the system and rewrite the administrator's original code.
When the world is a huge bug, the only thing that can save it is another bug.