Following another unsettling monochromatic flashback involving werewolves convict and execute a pregnant woman via Giant Jenga, back in the present the Royce agents report they were unable to track the golden werewolf. That said, the villagers now have their culprit in Alma, so the chief tells Aya how to find the Forest of Fangs. They’ll be accompanied by the agents.
Shizuku wakes up in bed with a naked woman and a red wolf. A third werewolf, Nora, introduces herself, and how she found Shizuku frozen from the falls, and had the other two (Kaya and Vera) warm her up. Nora doesn’t suspect her of being “the culprit” because her rifle isn’t a shotgun.
When Shizuku asks what culprit she’s referring to, she learns that the werewolf village has experienced the same number of mysterious murders of young women, each four months apart and killed in the same manner. Shizuku tells them about Aya, but Nora says she needs to leave the village immediately.
To prevent the male werewolves from finding Shizuku, Vera and Kaya try to sneak her out in a hay-filled cart, but one of the wheels breaks, and Shizuku has to improvise. Showing of her acrobatics and skill without a rifle, she manages to fight off a number of werewolves before she’s surrounded.
The same elder from the flashback, Granny Nagi, the village elder, places Shizuku on the same Jenga tower she did the pregnant woman and asks a series of questions. Every lie is a plank removed, but Nagi assumes Shizuku is lying about everything.
Then a single gunshot rings out, and they bring Shizuku with them as they investigate the source, only to find Nora, whom the elder seemed to be quite fond of and who was about to become a priestess, has been killed. Shizuku offers to help, and shows that she’s learned a thing or two about sleuthing from being around Aya.
She’s able to deduce that Nora wasn’t killed where her corpse lies (there’s no blood splatter), she was likely in the river (she’s wet) and put on her cloak (which is dry) before being killed, and there was also a second shot (but they only heard one). After that, Shizuku runs out of gas—she’s not really a detective, after all—and once more invokes the ire of her wolfy captors.
Aya and Tsuguru can’t get to her soon enough, but while on their way through the arduous Forest of Fangs, which consists of great fang-shaped mountains they must traverse, their journey is rudely interrupted by the arrival of Victor, Moriarty’s brute strength muscle. Perhaps while the Royce agents fight him Tsuguru can slink away with Aya? Shizuku isn’t going to remain un-executed forever!