The Karmic Net.
After Lu Yang anchored a brand-new karmic thread, he did not hurry to leave. Letting Sky Soaring seize the chance to prove the Netherworld was merely one of the goals of this journey.
Back to the original question:
"If I do not limit myself to my own Karma and expand the search to the entire Immortal Pivot, how can I find the Karma that meets my requirements?"
The answer was simple: he could not.
Not to mention that he was only at the Golden Core Middle Stage. Even if he advanced further and became a late-stage Great True Lord, accomplishing this would likely still be harder than scaling the heavens.
After all, he was too young. His Karma could not be traced back to distant ages. Before the Karma of those ultra-ancient eras, he was like a kite with its string snapped. One careless step, and forget finding the Karma he wanted—he might even lose himself in past Karma and perish outright.
And if he wanted to avoid that--
"I can only find people who experienced that Karma and know how to make the right choice." With that thought, Lu Yang immediately changed his Dharma Seal and began deducing anew.
A moment later, his eyes lit up again.
"Found it!"
The Time-Shifting World-Transposing Instrument in his hand turned slightly. The light and shadows before him shifted once more, and soon, an entirely new scene of Karma appeared before his eyes.
"I can't use this method at all!"
An enraged roar rose from below. Even Lu Yang felt it was perfect when he heard it. The emotions are full, the force is just right. I'm getting more and more practiced at this.
This was part of his personal history as well.
*This is when the World Honored One