Shi Yiqing explained, you know that Ning Daojun went to Shadow Burial Blue Sand to look for his friend Qi Shixing. As a result, he was blocked outside the Shadow Burial Blue Sand. Ning Daojun was furious and led millions of Daoting troops to besiege the Shadow Burial Blue Sand. At the same time, he launched a devouring formation to completely wipe out the Shadow Burial Blue Sand from Taisu Ruins....