Demonic Five Elements

3,000 Years later, the earth entered an extremely cold climate due to a failed experiment. Most of the people died in this catastrophe, leaving behind only the ancient cultivating sects with the foundation of cultivation. After the climate warms, the world becomes full of spiritual energy, animals and plants mutate, and after human beings have multiplied and multiplied, they entered the era of cultivation. The protagonist accidentally obtains the top-level monster inner elixir and starts a new life from then on. . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.