Butareba -The Story of a Man Turned into a Pig- (Manga) Volume 3 by Takuma Sakai

With two new party members in tow—the huntsman Naut and his remarkably clever dog Rossi—Mister Pig and Jess arrive at their next stop: Munires, a bustling and relatively safe city. Their stay is off to a great start, with misunderstandings resolved and a cute bedtime chat. But this peace is shattered when Jess wakes up in the dead of night claiming she can hear a voice in her head.

The voice’s owner introduces herself as Blaise and repeatedly cries for help. Deducing that she must be a Yethma, the party of two humans and two beasts set off on a quest to save her. Our porcine hero’s wits have always helped him avoid danger and worm out of tricky predicaments, but will they be enough to change Blaise’s tragic fate?