Bab 2725: He won.

Finally, the true fire she used was the cold heart fire, which was ranked seventh among the top ten spiritual fires in the world and second among the earth fires. With the nourishment of the heavenly Fire of chaos, this cold heart fire had reached the fifth level the moment it was born. In terms of purity, it was definitely not much worse than the spiritual fires that were ranked above it. Even if Yu qiubai's pill refining skills weren't bad, it was impossible for him to possess such a heaven and earth Spirit Fire.

Even he could refine Jade Flower pill veins, so how could Ling Chuxi, who had so many advantages, not be able to refine pill clouds?