I Rely on Martial Arts Simulation to Fight Through the Chaotic World of Demons and Martial Arts

Fang Ming traveled to the world of demon martial arts but didn't panic at all, because he had his own martial arts simulation system, which allowed him to continuously simulate martial arts and fight against strong men. After the simulation, he could turn the enemies he killed into experience to strengthen himself. At this point, Fang Ming began his speed-passing journey. What? There is a top powerhouse behind the enemy, and he will never let me go? Please allow me to simulate it first! What? Are demons preparing to massacre human cities? Don't panic, please allow me to simulate it first! Fang Ming's enemy: "Boy, didn't you just come into contact with martial arts a few days ago? Why are you at your peak today?" Fang Ming: "Sorry, I'm simulating upgrades all the time!" A year later, Fang Ming stood in the blue sky in confusion. He found that he was invincible and there were no evil spirits in the world for him to kill and upgrade.