Game of Familia, Vol. 3 (manga)

Sasae and his family ventured towards the barbarous nation of Daba on a mission to slay its mad king, but the tables turn when Daba warriors strike at the border - in a land where magic is deactivated, strength decides who dominates! Manako is carried off before the family’s eyes… But will they be able to get here back without Sasae’s mighty magic as a crutch…!?