The Middle District was vast, and after leaving the Thundercloud Mountains, Su Chengyu had no idea where to look for Xu Nanzhi, so he could only strengthen his realm through experience while searching for her.
After all, he had made breakthroughs in five successive realms, which would lead to an unstable Dao Foundation. He would need to continuously solidify these five realms during this period.
As Su Chengyu flew over a mountain, he saw Heavenly Qi-breaking divine winds sweeping through the mountain, the winds enveloping, blowing sand and stones, covering an area of around a mile.
"Why would there be Heavenly Qi-breaking divine winds in this mountain? Could it be Yu Shuang?"
Su Chengyu hesitated for a moment, although he disliked Yu Feng greatly, his impression of Yu Feng's sister, Yu Shuang, was still quite favorable.
