Forge of Eternity

There are purification methods similar to the use of fire in the novels about cultivating immortality. I have always been curious about how they ensure that the boiling points of all impurities are lower than the materials to be purified?

Um... How can I put it this way? The results of this book are not very good. I beg brothers who come in to save it. I know that my book has many shortcomings, but I still hope that everyone will support it. After all, writing a novel is really difficult, especially before you become famous, and there are not many regular readers. I can only rely on everyone's support, and there is no need for rewards. I am very satisfied if I can click to favorites and make recommendations. Thanks😓