I'm a Behemoth, an S-Ranked Monster, but Mistaken for a Cat, I Live as an Elf Girl's Pet, Vol. 10 (m

An urgent message arrives for Aria and her friends-Vasargo of the Four Fiends is trying to obtain the Philosopher-s Stone, and he-s appeared with his troops in Aria-s hometown. With her companions in tow, Aria rushes back to the village and reunites with her mother, Leona. Together with Leona, now a captain of the Amazoness Corps, the group braces itself for the enemy-s attacks. It-s finally time for the decisive battle!