悪魔の島の協力者:
This sword is an ancient relic of Devil's Isle. It was used to destroy those who fell under the curse.
Fearing its power, they were finally able to weaken it by sealing away a few of its powers in a number of scrolls.
As you use it to defeat our enemies, though, you'll acquire the ability to enhance the weapon to its former strength.
You should know that there are several Dwarven adventurers also trapped on the island. Take the sword and a Scroll of Enchant Weapon to one of them and they'll make your weapon even more powerful!
Ask about the enemy.