Starting with the inheritance of the peerless carefree skill

[The first three chapters contain intimate photos of the female lead; they are too tempting and are prohibited for minors!]
Li Erniu, a simple-minded boy, was beaten to death by village thugs while trying to save a widow who was being bullied.
However, he was unexpectedly bitten by a small black snake, thus obtaining the inheritance of the Netherworld Serpent King.
From then on, he used his "superpowers" to lead his fellow villagers to start businesses and become wealthy.
They are raising livestock, planting fruit trees, and running factories, going further and further down the road to wealth.
Time flies, and when he looked back, he found that the once poor little mountain village had long since become the richest golden land in the country.