Skeleton Knight In Another World Novel Volume 9 is written by Ennki Hakari and features illustrations by KeG.

Thanatos has been defeated, but the war is far from over! Arc and his comrades venture into the ruins of the once holy capital, cutting their way through hordes of undead, rescuing injured civilians, even adding new companions to the party. Can they find the key to the whereabouts of the missing Cardinals? Or does only death await them at the heart of the ruined city?