The Demon Shou Yuan Casts Immortality, I Break the Nine Heavens with Killing

[Krypton life upgrade + demon slaying + decisive killing + invincible horizontal push] This book is also called: Krypton Life Kills Demons: I Use My Life to Create an Invincible Road When Xu Mu opened his eyes, the breath of death was already on his neck. Here, the human race is actually the blood food kept in captivity by demons! He escaped late at night, but was accidentally discovered by a demon. When he was about to die, Xu Mu activated the [Krypton Life System]. You can deduce martial arts by consuming your lifespan, and you can gain longevity by killing demons! "With twenty years of life, the tiger sword technique has been perfected!" "If you have five hundred years of life and three thousand dragon bodies, you can go anywhere in the world!" "Krypton lives for two thousand years, the old god's secret skills reappear, the devil ape kills the gods with the sword technique, and kills all the gods and demons!" From then on, he transformed into a human Shura - the fate of the demon is my life, and if the demon dies, I will live forever! … Many years later. Xu Mu killed all the way and conquered the world forever. He used his longevity to create an invincible road, slaying through the troubled times of monsters and demons, and opening up a way for the human race to live. Looking back at dusk, there are piles of monster bones under my feet, and the glorious age of the human race is already in front of me!