Clearing away traces is a skill all its own.
The stronger you are, the easier it gets to spot even the slightest, trivial marks—and then, using those clues, it's quick work to pin down the culprit.
Since Ye Qiubai loves stirring up trouble so much, there's no doubt he'll be cleaning up evidence a lot in the future.
Lu Chang'sheng figured that, since he couldn't stop Ye Qiubai from making trouble, he should at least teach him how to erase his tracks—if only so he doesn't get hunted down later.
After all, in the cultivation world—
You beat the juniors, then the seniors come; you beat the seniors, then the old timers show up; and if you beat the old timers, an Ancestor pops out of nowhere. It happens all the time.
After a round of Lu Chang'sheng's nitpicking and pointing things out, Ye Qiubai finally finished cleaning up all the traces, drenched in sweat.
Only then did he follow Lu Chang'sheng's projection toward the nearest space node.
