Innocents Shounen Juujigun

The story takes place in Northern France in the year 1212, when the Crusades were in full swing. A 12 year old Shepherd boy named Etienne suddenly claims to be God's chosen child, destined to reclaim the Holy Land of Jerusalem. Thanks to a blood red horn and a letter in Latin, his story is believed, and he and 11 other young boys are sent out on a...