Kryptonian Life at the Beginning, a Hundred Years of Skill with One Punch

Li Xiuyuan, a social worker, died suddenly after staying up late at night. When he woke up, he found that he had been transformed into a handyman boy who was an outer disciple of a demon sect. He didn't even have a sword, and only had a copy of "Qi Nourishing Art" and a full level of hatred: "Master wants to use my life to replenish the Ten Thousand Soul Banner, and senior brother wants to crush me to ashes. Even the dog demon guarding the mountain is jealous of me!" Just when he was about to run away and go down the mountain to become a free and easy monk, there was a "ding" in his mind—— [The system has been activated, and the host can use his lifespan to improve his martial arts abilities! Li Xiuyuan looked at Yang Shou Tiao, who had only eleven years left, and fell into deep thought: "Are you asking me to risk my life?" In order to survive, he had to embark on a path of cultivation that "exchanges longevity for martial arts cultivation"—— In the sea of ​​netherworld and blood, he took fifty years to live, opened the gate of heaven with one sword, and chopped off the demon's dharma image; When Beihai returns to the ruins, he will live another hundred years, summon the Qinglian sword song, and suppress the eternal demon emperor; Until the catastrophe of heaven and earth, the gods and demons from the nine heavens descended, and all living beings were in despair—— Li Xiuyuan stood on the top of the Demon Locking Tower with his hands behind his back, wearing a green shirt and said softly: "This punch has my thousand years of skill. Please take it, immortals and demons!" [Tip: The host's life span is less than three days, please replenish your life span as soon as possible. He smiled and looked up at the sky: "Then crush this heavenly path and see if you can save my life!"