The sword Qi whirlpool was simply too terrifying and even if Mo Wuji really wanted to find out more, he wouldn’t do it now. The five of them bypassed the sword Qi whirlpool cautiously and after another 10 miles, a dark grey coloured desert appeared right in front of their eyes.
As they stood on this piece of desert, Mo Wuji could clearly feel that the sword Qi in the surrounding was much weaker than before. Even though it was still not as safe as the Peaceful Vine Mountain, this place could be considered a heaven when compared to the other places in the Sword Prison.
This piece of desert had a perimeter of about three miles; just like how Fei Ling described it previously.
