This left Wu Feng feeling somewhat disappointed.
If he encountered a powerful demon beast, he might be able to obtain some Inner Cores from it.
For cultivators, these were truly valuable things. Inner Cores contained an abundance of power.
If that power could be absorbed, it would certainly provide a considerable boost to one's cultivation.
However, to a Quasi-Saint-level cultivator, the power contained in an Inner Core was already negligible.
But for Wu Feng, if he could obtain some Inner Cores, wouldn't it be a good thing to give them to Xue'er for cultivation?
For Xue'er to cultivate now, she needed tremendous resources to support her.
Although Wu Feng and the others had many valuable treasures in their storage bags, even taking out any random item would be worth a fortune.
However, those Pills or heavenly materials and earthly treasures were still far too out of reach for Xue'er at her current level.
Given her current cultivation, absorbing those things was practically impossible.
Even if they were high-grade Pills, her body would be unable to withstand that tremendous power if she absorbed even a tiny amount.
Therefore, those things were simply unsuitable for Xue'er.
But the storage bags of the few of them were filled with good things, while they had none of the resources used by the Heavenly Soldiers and Generals.
So Wu Feng was investigating the area while also searching for resources to help Xue'er.
He had already given Xue'er quite a few Pills before.
But she had already consumed many of them, and they would be completely used up in a few days.
Without resources by then, it would be very difficult for Xue'er to improve.
Even teaching her some divine abilities would be extremely difficult.
Xue'er's strength was still far too low. Aside from learning some