Huang Xishan clearly recognized this formation.
"Fellow Daoist Lin, what would you like to exchange this formation for?" he asked directly.
Lin Zixiao smiled faintly. "Anything of equivalent value, whether items or Spirit Stones, will do."
"A set of Mystic Yin-Yang Blades, mid-grade artifacts. Would that be acceptable for an exchange?" After speaking, Huang Xishan patted his Storage Bag and took out seven flying blades. They flickered with pale crimson light, and at a glance, their quality was clearly extraordinary.
A complete set of mid-grade artifacts?
What kind of formation was this, to be worth exchanging for a set of mid-grade artifacts?
The more the other cultivators looked, the more their hearts itched with desire.
At last.
Alchemist Yan could no longer hold himself back and was the first to ask, "Fellow Daoist Lin, what kind of formation do you have there? What does it do? Tell us about it."
"This is the Yin-Yang Reversal Illusion Formation, a mid-grade composite formation. The outer layer is an illusion formation, while a killing formation lies hidden within. It is a relatively obscure formation, and there are almost none on the market. This is the only one." After Lin Zixiao's brief introduction, intense longing rose in everyone's eyes.
It was actually a composite formation.
Qin Ming was also deeply interested, but there was truly nothing decent enough in his Storage Bag to trade for it.
"May I ask, Fellow Daoist Lin, how many Spirit Stones is this formation worth?" Qin Ming asked bluntly.
Lin Zixiao said calmly, "At least eight hundred Spirit Stones."
Qin Ming glanced at Huang Xishan's set of mid-grade artifacts. They were surely worth a great deal as well.
"I offer twelve hundred Spirit Stones."
Just as Qin Ming was pondering, the Feng Brothers spoke again, making Huang Xishan's expression