of light... perhaps the Nether Clan intentionally created it. 。It is also possible that the existence of this formation left behind from that time created it. 。Whoever made it, the purpose is obvious...his is not a big deal.""Well, that's good you understand," Fang Yu nodded and said.Hearing this from Tang Mingde, Tang Xiaorou didn't say any more.If it's necessary for Fang Yu to pay a price, then th...