Through Fronsac's investigations, clues like steel fangs are found, implying that the beast is armored. There are reports of a figure the beast answers to, as well as a strange whistle. During this period Fronsac also meets and begins to fall in love with a young noblewoman, while he's also becoming embroiled in the politics surrounding the beast. In time a king's general is sent to kill the beast, but instead he orders Fronsac to make up a fake. The death of the Beast of Gevaudon is meant to silence the rumors of divine punishment that have been running rampant.
Fronsac returns to hunt the beast and nearly succeeds in capturing it, but it gets away. Mani is killed by the gang that holds the beast, and Fronsac's death is faked to throw off suspicion. However, once resurrected, Fronsac comes for revenge and kills most members of the secret cabal that have been perpetrating these attacks. In the end it turns out that a corrupt class of noblemen and women have been using the beast to sow fear and to try for a power grab to make the country more religious and more austere. Fronsac leaves, traveling to the new world before the revolution.