Danger

At this point, Cain had finally spoken up, "That's pretty much it. Master told us that the sensation of the Great Dao was extremely difficult to perceive by even Heavenly Venerates, much less us juniors. But, if the sensation can be described in words, Master did state it's a boundless, infinite sensation. It's as close as we can get to perceive the concept of the Great Dao." 

Flashes of inspiration coursed through everyone's minds with Cain's words. 

Each of their Divine Senses poured into the line's rune markings carved along the wall. Numerous sensations swarmed their Spiritual Sea. Their abilities were promptly stretched to the limit. 

For Jin Ya, Xu Tao, and Hu Wen, they felt as if they were looking at a fog. A mysterious fog that was nearly impossible to see into. But patches within the mysterious fog were specks of the same boundless sensation Cain had described.