Li Yundong got lucky at his fingertips and tried to carve words on the stone surface, but as soon as he tried hard, he felt a sharp pain at his fingertips and the hard granite surface remained motionless!

Li Yundong immediately took a breath of air-conditioning. He was the body of the golden elixir. His physical strength was far more powerful than ordinary people. After mobilizing Zhenyuan, although his body was not invulnerable, ordinary people's iron rod hit him hard, but it was like scratching Li Yundong.

But even so, Li Yundong still couldn't leave any trace on the hard stone surface. It can be seen how shocking it was that xuanhu had engraved words with his fingers on the stone surface!

Li Yundong looked up at the words on the wall. For a moment, he couldn't help being crazy. He seemed to see an indomitable huge shadow overlooking himself. He was so weak!

But this idea just flashed in Li Yundong's heart, replaced by the high fighting spirit of catching up!

"I've gone through the natural disaster. What else to be afraid of! The secret of heaven is that xuanhu, a weak willow woman with five leakage body, can practice to this level. Can't my great man with seven treasures man practice?"

Li Yundong took a deep breath and began to look at the "nine turn golden elixir" engraved on the wall. The more he looked, the more he felt that the cultivation methods described in it were exquisite and amazing.

Li Yundong's heart moved. He suddenly smiled and said in his heart: isn't this the Nine Yang Sutra in the practice world!

He was watching the nine turn golden elixir attentively, but suddenly he heard Lin Youfa laugh wildly and say loudly, "I found the door! I found the door!"

Lin Youfa pointed to a wall crack in front of him and said, "this is it!"

When he finished, he pushed the door hard, but the door still didn't move. He shouted to Li Yundong, "Li Zhenren, come and help me!"

Li Yundong went over and pushed the door with Lin Youfa, but they couldn't push the door no matter how hard they tried. For a moment, Lin Youfa was very discouraged. He looked at the door and scolded, "I'll push your lungs. What the hell is going on with this broken door!"

Lin Youfa was looking for a magic weapon, but Li Yundong's mind flew to the nine turn internal alchemy engraved on the wall.

He was thinking about the profound meaning of the above, but he heard Lin Youfa say, "immortal Li, do you think this door will open again with your seven treasure psychic fan?"

Li Yundong looked at the wall carefully, swept it with his hand, shook his head and said, "no, there is no pattern groove on it."

When Lin Youfa saw Li Yundong's expression flickering, he seemed to think deeply, so he was surprised and thought to himself: this guy didn't deliberately don't tell me, and then he wanted to find a chance to leave me and swallow these magic weapons alone?

He was muttering in his heart, but Li Yundong ignored him. He went to the wall and looked at the words carefully.

At this time, Lin Youfa noticed Li Yundong's move. He also looked up curiously. At the beginning, he was still impatient. The more he looked, the more surprised he was. The more he looked, the more shocked he was. Especially when he saw the final signature, Lin Youfa jumped up and said in a trembling voice: "Tianji xuanhu! This, this is actually left by Tianji xuanhu!"