Zhu Zhifeng and the others didn't immediately retreat to the old camp of the weaving Fire Tribe because she knew very well that if they did, the small realms wouldn't be able to stop the hundred treasures world's attack. However, she also knew that it was impossible to defeat the hundred treasures world with just them. They could only wait and stall the hundred treasures world here. As long as the hundred treasures world was stalled here, the realm would be able to take care of the hundred treasures world when it recovered.
So Zhu Zhifeng and the others retreated to an old camp in a little realm not far from the defense line at poison vine mountain. The old camp of this little realm was in a Valley. The entire Valley had been run by this little realm for many years and could be said to be impregnable. With the time it had been reinforced this time, it had turned the valley into a strong fortress.