I Became a Saint by Farming with My Sickly Aura

Others cultivate with spiritual energy. I cultivate the Plague Codex by devouring sickness energy! After transmigrating to the cultivation world, Mo Xuan became the “Plague God” everyone shunned, but unexpectedly obtained the Plague God’s Medical Canon. A sword immortal whose cultivation has gone awry? Premium spiritual fertilizer! A demon suffering backlash from baleful energy? Top-grade nourishment! He grows medicinal herbs, refines unorthodox pills, and builds a “sickness energy bank,” depositing sickness energy to trade for more years of life. The plague and baleful energy that others fear like the tiger are all fuel for his cultivation! Until one day, the Immortal Alliance comes to punish him for raising plagues, while the Demon Cult covets his sickness-energy furnace. Mo Xuan sneers and flips back his robe, revealing Dao patterns of cancerous growth all over his body. “The spiritual ley lines of the Heavenly Dao you worship...” “Have already fucking turned cancerous!”