C302 The Cyan Black Nether Fire!

Seeing that Ye Feng really knew nothing, and that he didn't seem to be joking, Mr. Zhao nodded and continued to explain, "Every kind of Heavenly Fire has a heaven-shaking and earth-shattering power. As far as I know, there are less than a handful of inscription masters in the entire Yuanwu Continent who have Heavenly Fire inscriptions. Firstly