, "Alright, everyone go back to rest as soon as possible. We still have to go out for medical service tomorrow."Cao Xinghua said confidently: "Don't worry, senior brother. This time, we must let those...After they left, Ye Bufan asked Luo Bingyan to practice beside him while he took out the other two treasures he had obtained at the auction.

As Ye Bufan opened the steel-forged wall, a rich and ancient aura wafted out.

Although he had seen this chart before, he was still deeply moved. This was definitely a treasure passed down from ancient times. It's no wonder it wasn't found in the medical lineages of ancient healers.

Upon opening the battle formation diagram and studying its layout, he was increasingly shocked. The formation was simply profound and intricate beyond compare.

It's no wonder the auction price is so low. Limited applications are one reason, and another is that ordinary array masters can't fully research it.

With his exceptional mastery of formations, he spent a whole two days researching and studying before finally fully understanding the intricate mechanisms of the Steel Wall Formation inscribed on the stone tablet.

"Finally made it!"

Having learned this formation, Ye Bufan was filled with excitement, but there were also some questions in his heart.

The problem with this formation is that its range is too small. It would be difficult to lure the Eastern Hua Immortal King into it after it's set up.

That old fox is suspicious by nature and extremely cunning; it's not easy to fool him.

"rom the Lingxiao Academy branch waited the entire night, until the sun rose the next day, but they still didn't receive any reply.Zheng Yiheng asked: "Uncle Two, we still haven't received any news. Co...