Cultivation Starts from the Mine Slaves

After traveling through time and becoming a mining slave at the bottom of the world of immortality, Lin Gou started in hell mode. But he is not afraid. The mind of a top engineer in his previous life is the strongest golden finger! Mining? He can find rich veins of minerals that no one has ever discovered! Desperate situation? He can figure out the only way to survive! Obtaining a mysterious "hard stone" turns out to be the ancient seed of cause and effect, which can help you avoid misfortune and gain insight into opportunities. When others were desperately trying to seize the treasure, he was making steady arrangements behind the scenes; when he became famous in the ring that day, he was crazily stacking up armor in his hometown. In order to kill the supervisor, he only dug up a mine tunnel; Founding Xuanji Pavilion, he became the mastermind behind the scenes and played chess; Demon Lord's legacy? Sorry, I specialize in bomb disposal, safety first! He stayed behind the scenes and founded the mysterious organization "Tianji Pavilion". He was so rich that he could rival the country and controlled the situation secretly. When he was forced to appear, his enemies were horrified to find that behind him, the ant in their eyes, stood the current swordsman, the witch from southern Xinjiang, and the demon sect... And he himself was already unfathomable.