Gran, the town blacksmith is located at the southwestern part of the Arcuz Village.
The items that are available in the shop may vary according to the player's level. Very rarely, you may find that Gran will sell items that are already upgraded (+2 equipment, for example). He will not, however, sell any enchanted items; Chung is the rare equipment dealer. New items become available at levels 6, 11, 16, 21, 26 and 31.