Isekai Tensei: Recruited to Another World (Manga): Volume 12

After leaving the royal capital, Tenma resumes his adventures in Sagan, forming a team with the beastfolk Amur and Blanca for an epic dungeon dive! The band of elite adventurers makes great progress until a fateful encounter with a rare and elusive spider leads to an unexpected new companion. And deeper within the dungeon lurks a more terrifying threat, one far more powerful than anything they’ve faced before. As the monstrous creature closes in with staggering speed and relentless force, Tenma and his allies must fight with every ounce of their magic, skills, and teamwork to survive.