This is a war without smoke. The opponent is not a simple tyrant, but a "sad guardian" who protects civilization from the fears of the past, but falls into a closed loop of his own logic. What the wall breakers have to fight against is not only the iron-walled system, but also the fear of chaos and dependence on security that are deeply rooted in everyone's heart.
In the end, the ultimate choice they faced was:
Is it to destroy the high wall and plunge the world back into unknown risks?
Or will you become a new wall-builder and repeat the cycle of history?
Perhaps there is a third way - not to break through the wall, but to let every brick within the wall learn to breathe.