Yinluo Holy Lord was a renowned grandmaster of formations even in the Upper Realm.
Although this was only a wisp of her divided soul, her attainments in restrictions and formations were naturally profound. Otherwise, she would still be trapped within the Yin Yang Demon Trapping Array.
She knew that Qin Fengming had studied restrictions and formations deeply as well, but recognizing the Turtle Shell Restriction, which was rarely seen even in the Upper Realm, still made a sharp glint flash through Yinluo Holy Lord's eyes.
"So this restriction is called the Turtle Shell Restriction. This Qin truly did not know that. Although I didn't recognize the name of the restriction, I have learned a little about this ancient restriction. It possesses an astonishing ability to restore itself and is extraordinarily tough. Even an Integration stage cultivator would find it difficult to break through it easily.
"What is most difficult is that there are no weaknesses anywhere around this restriction. It truly resembles the Turtle Shell Restriction mentioned by Immortal Fairy, leaving one with nowhere to begin. However, I do have a method for this restriction. It will merely require Immortal Fairy and the other fellow Daoists to spend a little."
After glancing at the three of them, Qin Fengming spoke in an indifferent tone.
"Spend a little? What kind of treasure does Fellow Daoist Qin need this Holy Lord to produce?" Yinluo Holy Lord looked at Qin Fengming, faintly puzzled. She herself had no way to break through this ancient restriction in a short time.
"Hehe, it isn't anything particularly precious. This Qin only needs each of the three fellow Daoists to take out a thousand mid-grade Spirit Stones." Qin Fengming did not hesitate and directly stated what he needed.
"A thousand mid-grade Spirit Stones? Could it be that Fellow