慈母当了傻儿的媳妇

Haha, before the True Spirit Realm, alchemists were unable to cultivate their own elixir fire, so they needed to quote elixir fire from the outside world. These elixir fires can be obtained from various sources, such as high-grade black cloud carbon, which can be burned to form the flame of alchemy. Just not high quality. There are also some fire-attribute crystals that can produce higher-quality elixir fire....