Su Mo left Dragon Tribe to look for Xi'er as he was worried about her.
He activated his Invisible Fighting Soul and left Dragon Tribe quietly for the Eighth Mountain.
He had to hide lest he was discovered by the men from Sky Tyrant Clan. Even though he had had a breakthrough in his cultivation level, it did not mean that he would be safe.
He decided to start searching from the Eighth Mountain as it was similar to the situation at the First Mountain. There were different races and forces on the Mountain.
Moreover, many of the forces from the human race had set their bases at the Eighth Mountain.
If Xi'er was at God's Path, there was a great possibility that she was at the Eighth Mountain.
Soon, Su Mo flew out of the Third Mountain and was up in the sky.
So far, Su Mo had noticed some differences in the First Mountain, Second Mountain, and Third Mountain.