Wasteland, Blackwater Town, starving people everywhere. Zhou Rang, the only mechanic in the city, had his legs broken by the lord in public and was thrown into an abandoned mine to die. Everyone is waiting for this "waste" to die so that they can partake of his last remaining food. Three days later, the mine door was kicked off, and Zhou Rang, who was beyond recognition, walked out of the ruins step by step, dragging two creaking mechanical legs. He held a piece of rusty iron pipe in his hand and easily twisted it into a twist. He grinned, showing his teeth soaked in engine oil: "It's just a broken leg. It can be repaired and used. Now, it's your turn." - The nightmare of the whole city has just begun.
