When People Reach Old Age, They Start the System of Cultivating Immortals

In the world of high martial arts in Tianyuan Star, monsters and beasts are rampant, and martial arts masters fly into the sky to escape. Li Yun traveled through time and managed to live to the age of ninety, but he awakened the immortal cultivation system. Others use swordsmanship, but Li Yun's backhand is swordsmanship, with ten flying swords forming a formation. Others use footwork, Li Yun directly climbs the platform to cross the water, and uses the sword to move in the air. People burst out with qi and blood, which can hurt people. Li Yun snapped his fingers, and the spiritual energy of heaven and earth was at his disposal. Masters of Tianyuan Star: "He's just a bad old man, why is he so powerful!?" "Did he lie about his age? He is so young and you told me he is 90?" "Holy crap, how come his martial arts golden body is eight feet tall? Is this still a human being?" "Can't everyone only attach one layer of attributes to their qi and blood? Why can he use water, fire, thunder and lightning?" A planet-level warrior could shatter stars with one punch, but Li Yun packed the planet into sand and gave it to his granddaughter to play with as she pleased. A star-level warrior controlled the law of immortality, but Li Yun took the Zhuxian Sword Formation and ground it into powder. The world lord who is famous in the universe is just his pet bird. As he breathed, dead trees appeared in spring and vegetation came to life. When breathing in and out, trillions of stars gather. Cultivation of immortality is indescribably wonderful.