Kapitel 998: Keep Running.

The wood elves think that no Warrog paragons exist. They are angry with Warrogs and would like to harm them in one way or the other but they can't. They have to remain content with the knowledge that the Warrogs can never rise up again. Imagine their surprise when they found Fenrir. 

The fact that Fenrir has existed since ancient times has not made the wood elves amendable to the cooperation of the two races. He was supposed to be dead. They were told by the representatives of the fountain of life that all the paragons of the Warrogs were dead. But it turned out that the wood elves were living a lie.