I Will Refine My Body Until I Will Be Immortal for Eternity

When the entire world of cultivators ridiculed physical cultivators for being reckless, Lu Chen shattered all prejudices with his fists: "Your natal flying sword? You can fold it and use it as a toothpick!" "Mountain-protecting formation? Give me three punches to penetrate it!" "Heavenly Tribulation? It's just a free body tempering service!" "The first rule of survival in the world of immortality: Never mess with the person who seems to be the weakest in physical fitness, because you never know how many layers of heaven his fist can break!"