Lu Sheng walked out as the first light of morning broke the dawn. "Wow… it's morning already," he said, his voice tinged with surprise. He saw Lu Xan a little distance away, sitting under a tree, trying to nap.
"I made him stay awake all night," Lu Sheng sighed, feeling a twinge of guilt.
[He is your guard now, but what could be his cultivation level?] the System asked.
"Good question. How do you check someone else's cultivation base?" Lu Sheng wondered aloud.
[No idea.]
"What? We've read so many books and jade slips, and none had this information or method on how to check the cultivation base or realm of others?" Lu Sheng's tone was incredulous.
[Surprisingly, no,] the System admitted.
"Any guesses?"
[Why guess when we have someone here who knows more about cultivation than anyone else?] the System suggested.
"Lu Qing, yes, he is as old as the Clan Patriarch," Lu Sheng said, his mind focusing on the elder. "Lu Qing?"