The Only Physical Training in the Wasteland World

In the wasteland world, humans had no choice but to build high walls in order to survive the invasion of the abyssal beasts. They thought that they would be safe and sound, but they began to live in a state of confusion all day long, like the lower class people. Who would have thought that all this would be broken by a body-refining cultivator whose world of cultivating immortals was almost struck to death by lightning. With just one punch, the wall shattered and the dreams of the upper class were awakened. But the culprit didn't seem to realize his fault, and instead said in confusion: "Ah? I thought you wanted to counterattack, isn't that a misunderstanding?"