C2640 Full of Confidence

"Fourth Elder, in order to kill Lin Fei, he actually burned two drops of his blood essence!" Shen Wu was able to see that Shen Yu Hu had burnt two drops of his blood essence with one glance.

To cultivators, blood essence was simply too important.

Once a cultivator burned the blood essence in their body, the cost was extremely great.

Take Shen Yuhu for example.

At this moment