The Strong Man Who Walked Out of the Nuclear Explosion

The strong are fearless, the strong are undaunted, the strong are supreme, the strong are invincible. Does the development of technology bring the end of the martial artists? But... when Li Qiuxian walked out safely from the center of the nuclear explosion, the world was shocked! ...A world without cultivation, without magic, without special abilities, without true qi, a pure world of martial artists.