Xu Changxing waved a hand. "Elder Ke, there's no need for that.
Just keep calling me Changxing."
Ke Xingrong hurriedly said, "That won't do. If my grandmaster heard me, I'd be in more trouble than I could handle.
And please don't call me Elder Ke anymore. Just call me Old Ke."
"Uh..."
The corner of Xu Changxing's mouth twitched slightly. He did not know whether he should keep insisting on being modest.
He could only change the subject. "I've just broken through, and I need some middle-grade immortal essence stones to stabilize my cultivation."
Ke Xingrong hurriedly said, "Understood. I'll bring a thousand middle-grade immortal essence stones over tonight."
Xu Changxing's eyes lit up at that.
Ke Xingrong's generosity delighted him.
A thousand middle-grade immortal essence stones might not seem like much, but the exchange rate between middle-grade and lower-grade immortal essence stones was one to a thousand.
Those thousand middle-grade immortal essence stones were worth a million lower-grade immortal essence stones.
For Xu Changxing, who had only just become a true immortal, that was already an enormous sum.
Xu Changxing nodded. "Thank you, Elder Ke."
Ke Xingrong said, "I'm only doing my duty.
Aside from immortal essence stones, do you need any other heavenly materials and earthly treasures, Granduncle-Master?"
Xu Changxing thought for a moment. "I do need some materials for refining high-tier pills.
But I haven't decided what to refine yet, so let's leave that for now."
Ke Xingrong smiled. "That's easy. I'll bring you ten portions of every material needed for refining high-tier materials, Granduncle-Master.
I'll also go and make a few copies of pill recipes that true immortals can refine for Grandmaster.
That will take some time, though. I should be able to bring them over in two or three days."
Xu Changxing's expression went slightly