C564 Sacred Flame Elves

Even with Ling Tian's powerful senses, he was unable to detect this grey eye. What exactly is it? Actually, even Sheng Tian didn't know much about it, even though his grandfather knew a little about the situation of the Five Tribulations of Purgatory. However, most of it was a summary of the First Tribulation, and the Second Tribulation. He didn't know much about it