Eliminate Demons and Slay Immortals, Starting from S686

When Du Ming, a social beast, opened his eyes, he became a mountain village boy at the lowest level in the world of immortality. The family is surrounded by no one but their seven-year-old sister, Ling'er, who is the only warm color in this gloom. I thought I was getting a script for farming and raising a family, until that day, a fishy wind came to the mountain village with black air. The "Fire Mountain Immortal" chose the boy, and the villagers knelt down enthusiastically and sent Ling'er into the temple with their own hands. Du Ming held the rusty hatchet tightly and entered the mountain temple. What he saw was a picture of hell where the white-faced demon was spitting out its long tongue and refining children like elixirs. The roars of the trolls tore through the night, but they could not break the deep-rooted ignorance of the villagers. When he ran back with his sister covered in blood, what was waiting for him was a slap from his father, and the cold rejection and blockage from the whole village. The demon laughed ferociously, and the villagers threw him off the cliff with their own hands. When his body was shattered into pieces, the silent system finally responded. Climbing back from the abyss to the human world, Du Ming saw the withered bones of the previous rebel at the bottom of the cliff. He lit three cigarettes and stuck them in front of his bones. With blood burning in his throat, he vomited out an oath: Influence is useless, ignorance should be punished. From now on, we will only kill but not cross. That night, he went home first. The flames of the spray illuminated my father's horrified face. Then, the whole village fell into complete silence amidst the blood and gunshots. Walking on the bloody road, he walked towards the temple of the gods where the demonic path was entrenched. My sister is still inside. And this is just the beginning - the system has marked the path of "Demon Hunter" for him. In this world where immortals and mortals are mixed and demons are rampant, he will use modern firearms to practice the most ancient justice of revenge: If you see a demon, kill him immediately. If you encounter evil, behead him