Divine Sense attacks are invisible and intangible, so why concern oneself with this intangibility? Treat it as if it were tangible. At this moment, the images on the Return to One scroll were also flashing through Ning Cheng's mind. His bargain teacher Bai Chi once said, "All things return to one origin, and all things mutually counteract to return to one."
He was unable to condense his Divine Sense attack because Divine Sense is intangible; he could not solidify something intangible into something tangible.
Since everything stems from the same origin, Xing Yuan can be condensed into fireballs, blade edges, and even all kinds of divine techniques, so why shouldn't he treat Divine Sense as if it were tangible like Xing Yuan?