True Monarch Iron Mountain immediately focused his attention, only to see the Thunder Roc Wings shimmering faintly with thunder light, arcs of electricity dancing, emanating a strong thunder attribute aura.
True Monarch Iron Mountain nodded slightly, a look of satisfaction in his eyes.
"These Thunder Roc Wings are of excellent quality, indeed from a Tier Four Demon Beast, truly perfect material for upgrading the Thunderbolt Wings. However, these wings alone are not enough; some auxiliary materials are also needed."
Zhou Xun hurriedly asked, "What other materials are needed? Whatever Daoist Brother instructs, I will do my utmost to find them."
True Monarch Iron Mountain smiled slightly and said, "We need Thousand-Year Thunder Spirit Wood, Thunder Marrow Liquid, and Star Sand!"
"But, I have already prepared them beforehand!"
As he spoke, he waved his hand, and three rare materials appeared in front of them.
