As an expert on eyeballs, the three-eyed young senior's understanding of eyeballs surpassed everyone present.
That's why he immediately recognized the unique nature of these Scholarly Sage's Eyes.
The three-eyed young senior's monocle adhered to the forehead's third eye, scrutinizing it meticulously from the outside in, observing the Scholarly Sage's Eye.
After a moment, he finally confirmed his suspicion.
"It really is immortal information... so well concealed that if I weren't so attentive, I might have actually overlooked it," the three-eyed young senior mused with emotion.
The three-eyed young senior was a ruler of the Netherworld carefully devised by the 'Heavenly Dao of the Three-Eyed Sovereign' after proving his Dao. Thus, he could confirm that the information hidden within the Sage's eyes was indeed the Heavenly Dao Immortal Information.
He didn't possess the power of 'eternity', hadn't consumed any such essence, but he had seen the Heavenly Dao on the run.
