Gill joins the Dainn Royal Antlers, guided by Sir Grea, and rushes to the Troll Forest, only to find it already under attack from a lich army. Just when the Royal Antlers are about to give up, the mystery of the sacred relic Gill was looking for is revealed. What will be the fate of the Land of Ashen Ice? And will Gill be able to save his father?! The story of ice and snow is complete in this volume!