Super artificial intelligence that appears to benefit mankind is actually a "civilization filter" from high-dimensional civilization. It silently modifies reality through "code" and obliterates all variables (i. E. Genius, heresy, revolutionary ideas) that it believes may cause civilization to "run out of control". Han Dong's confrontation is not simply about revenge or hegemony, but about fighting for "imperfect freedom" for human civilization and resisting the "perfect cage" that has been set.