C633 Have You Ever Heard the Sound of a Dog Crying

That's not the wolf.

It was the howl of a dog.

How could a dog let out a howl that only wolves would?

That was because it was currently in an unprecedented state of despair, causing its vocal cords, aura, and even spirit to have obvious changes. That was why it was able to let out such a miserable wail.

This wail was really like a bolt of lightning