Reiki Is CO2! the Era of Scientific Cultivation

Scientists have announced that the so-called "spiritual energy" in ancient times is essentially carbon dioxide. I accidentally got an ancient secret book and easily built a foundation in the high-concentration CO₂ area of ​​the factory. The world has fallen into a craze for cultivating immortals, and the country has announced the establishment of a psyker management department. Those in power require all monks to register their exercises, and violators will be punished as crimes against humanity. The underground cultivation organization "Xi Chuan" began an armed resistance, claiming that "spirits belong to all living beings." The military secretly developed aura annihilation weapons with the intention of creating an auraless vacuum zone. I stood on the ruins of the confrontation between the two armies, and the skills in my body were running wildly. Behind him are the fanatical monks of "Legendary", and in front of him is the black muzzle of the gun. And I just discovered that the ancient monks became extinct because they drained the entire planet of CO₂.