Chapter 169: Exchange, Eccentric Senior Brother

"Elder Jing Lun."

Jiang Zuo called out softly.

"What is it, kid? What do you need me for?"

The Artifact Spirit was online twenty-four hours a day and would respond to any request from Inner and Outer Disciples.

The moment Jiang Zuo called, the Artifact Spirit appeared beside him.

"Elder Jing Lun, does your collection include any Celestial-Tier Cultivation Techniques for the Water and Fire Elements?"

Jiang Zuo asked.

"Of course I do! What, you want them?"

The Artifact Spirit's eyes darted around as it asked almost instinctively if Jiang Zuo wanted them.

"I do. I was just wondering how I might trade for those two Cultivation Techniques."

"I told you before: books I haven't collected."

"I want to know the exchange rate. If I give you a very long novel, something like a hero's biography, how many would it take to trade for a Celestial-Tier Technique?"