C815 Nine spirits mountain!

Although this old man didn't know the origin of the Darksteel Arrow, he still gave an important piece of information.

"Arrows are made of Flaming Mystical Iron, this kind of Mystical Iron is extremely rare, even Holy State have very few of this kind. Roughly a hundred years ago, a batch of Flaming Profound Iron was born and was rumored to have been sold to the Soaring Dragon War Pavilion