Pills with a Hundredfold Effect: I Rule the Cultivation World

Zhang Mo transmigrated into a world of cultivation, where a cultivation clan exploited him, making him mine day in and day out without seeing the sun. They even planted a parasite in him to control his life and death. At last, his System activated, awakening a pill-effectiveness System that made pills a hundred times more potent. Now the sinister mine boss, the black market that trafficked people, the wicked clan, and the man-eating immortal sect all tremble beneath Zhang Mo's feet...