Skeleton Knight In Another World manga volume 11 features story by Ennki Hakari and art by Akira Sawano.

Ariane returns to her homeland to train with her elder sister, Eevin. There, she finally begins to feel confident in her abilities. But her happiness is short-lived. When Chiyome sends news of the Holy Hilk Kingdom's latest atrocities, it's up to Ariane and Eevin to save their elven comrades!