In the dark days, he watched kind-hearted co-workers being beaten to death, watching girls being resold as goods, and looking at the other side of the world - a cruel truth outside the civilized world, where the jungle prevails. He cried, knelt, and begged, but no one would show mercy to an ant. Until one day, he was lying in the mud, with his mouth full of blood, looking at the small piece of sky above his head that was cut by the iron net, and finally understood: In this place, only by becoming more ruthless than the beast can he survive; only by climbing above everyone can he smash this man-eating cage.
He is no longer an honest boy. He began to learn fighting, using swords, people's hearts, and tactics. He used modern knowledge to create "dimensionality reduction strikes" in this barbaric soil. From a slave who was worse than a pig to a dog, he gradually became the controller of underground forces, and finally set off a storm to overthrow the old order. When he stood on the mountain of corpses and looked back at the way he came, he found that his biggest enemy was not the wild beasts outside, but the remaining kindness in his heart. At the same time, Su Wan, a mysterious woman who also fell into this situation, became the only glimmer of light in his dark world. They redeemed each other and competed with each other, writing their own rules in this land without rules.