In this chapter, we learn that some blood beasts are able to experience "madness," which is a kind of mental illness, and that this ability can lead to a second attack. In this case, the wolf is able to stimulate its own blood to such an extent that it can become a "king." In other words, it can be a very powerful beast. After the first attack, the wolves were able to kill the wolf, but this time, they are unable to do so. The wolf's king is dead, and the other wolves have been defeated.
In this chapter, we learn that some blood beasts are able to experience "madness," which is a kind of mental illness, and that this ability can lead to a second attack. In this case, the wolf is able to stimulate its own blood to such an extent that it can become a "king." In other words, it can be a very powerful beast. After the first attack, the wolves were able to kill the wolf, but this time, they are unable to do so. The wolf's king is dead, and the other wolves have been defeated.