With devastating floods ravaging the land and unable to pay the field rent, Er Ya nearly gets taken away as payment. Yan Xiaomo possesses a system that detects opportunities within a radius of ten thousand meters. It can search for spiritual treasures throughout the world and even read the innermost thoughts of all living beings. He unexpectedly discovers that the mutated droppings produced by his family's old black pig contain an opportunity to extend one's lifespan, and plans to sell them to raise money and resolve the family's crisis. While other cultivators travel thousands of miles searching for immortal herbs, Yan Xiaomo sees extraordinary fortunes hidden in ordinary plants, stones, and even filth. Relying on the opportunities scattered all around him, he protects his family, helps his neighbors, and diligently cultivates countless techniques. As the system's detection range continues to expand, he ventures beyond his village and explores mountains, rivers, and hidden realms, forging an extraordinary path to immortality through the seemingly ordinary opportunities found within ten thousand meters.