After being chased after my engagement was broken off, my Iron Shirt skill instantly reached max lev

Li Xiuyuan transmigrated to a martial arts world, only to be inexplicably jilted, his father brutally murdered, and hunted down by his own family, finding himself in dire straits. At the brink of death, a system awakened, granting him a maxed-out Iron Shirt skill at the start. From then on, by fulfilling certain conditions, he could max out any martial art: [Swinging his sword ten thousand times in the rain, "Sudden Rain Sword Technique" maxed out!] [Traveling ten thousand miles, "Lingbo Steps" maxed out!] [Absorbing the internal energy of a hundred people, "Absorption Technique" maxed out!] From then on, Li Xiuyuan slew his enemies, vanquished demons, quelled the chaos of the dynasty, and stabilized the world. Years later, looking back: what was then insignificant has become soaring high. An ant has transformed into a dragon, soaring above the nine heavens!