Dark Souls Remastered | Titanite Slab in Royal Wood, starting from Oolacile Sanctuary bonfire

In the valley where the Black Dragon Kalameet flies over, there is a chest in the distance that contains a Titanite Slab, a great item to achieve the maximum level upgrade for a weapon. This is a good time to equip the Flame Stoneplate Ring to protect yourself from the dragons' fire.

There are three corpses to loot in the middle of the valley that contain:

Soul of a Brave Warrior x2 (5000 souls each)
Soul of a Hero (on the corpse in the middle) (10000 souls)