This secret realm has a high concentration of spiritual energy. Although it is only a fragment of a blessed land, it is still extremely vast. In the distance are endless mountains, which are not much different in size from the Jianxu Sect.

Tu Yufan discovered that there were many rare spiritual herbs in the secret realm that were rare in the Tianling Continent. He picked them all and took them back to give to Liu Xu. With the help of the planting tower, the herbs could be aged quickly. After searching countless places, Tu Yufan reached the highest mountain and saw many cultivators standing in front of him. They seemed to have some concerns and did not go in.

"Senior Brother Luo." When the Jianxu Sect disciple saw Tu Yufan, he hurried forward.

"What's going on here?"

"This cave is very strange. There seems to be a strange fragrance inside. Just now, three people from the Treasure Refining Pavilion entered. Two of them suddenly ran out madly and attacked anyone they saw. Their expressions were distorted and they were extremely fast. Before we could attack them, we didn't know where they ran off to."

Tu Yufan's eyes were solemn, and without hesitation, he walked in in full view of everyone. The others were still hesitant and watching.

Sure enough, as he had guessed, inside was the formation passage of the extraterritorial demon. There were two exits in the cave, one of which was covered with small white flowers. The source of the strange fragrance in front of him was this flower. A monk in a black robe was lying next to him. Tu Yufan went forward to check and found that his soul was seriously damaged, so he fainted directly.

The strange thing was that the extraterritorial demon attacked him but did not occupy his body.

Tu Yufan stuffed a pill into his mouth, and the man slowly opened his eyes.

"Thank you for saving me, senior."

"Tell me everything." Tu Yufan asked directly without any further ado.

The man did not dare to delay and said directly: "Senior, I came in here after the two Taoist friends just now. There is a strange formation in the cave. The two Taoist friends came over to study the formation, but for some reason they stood still. I called their names, and they turned around and looked at me expressionlessly. Then I felt a sharp pain in my sea of ​​consciousness, and my eyes were blurred. I hurriedly wanted to run out, but I fainted when I got here."

Tu Yufan pondered for a moment, staring at the flowers at the entrance of the cave with the same expression. Finally, after he had looted all of them, he destroyed the passage and left on his flying sword.

Seeing Tu Yufan come out safe and sound, the others rushed in, only to find that the inside had been shattered into pieces...

Tu Yufan felt that perhaps it was not an accident that this space fragment was left here, but was abandoned by the people in the spiritual world. The existence of the extraterritorial demon might be like a virus, and the spiritual world was too lazy to clean it up, so it just discarded it.

"Brother, we meet again." Liu Xu stepped on the flying magic wand, his breathing was a little rapid, but there was a sense of calmness between his brows.

"There are a lot of people following you." Tu Yufan said with a smile: "Do you need any help?"

"Bitch, suck out your spiritual marrow! I'll leave your body intact." A stern voice followed. Several cultivators who had completed the foundation building stage were chasing after Liu Xu. Their eyes were fierce and filled with greed.

"Thank you, Senior Brother, but I have made all the necessary arrangements."

Liu Xu was well prepared. When he raised his hand, a emerald green fire surrounded his arm and rushed out at an extremely fast speed. The monks hurriedly took out their defensive spells, but the fire turned a corner and ignited the traps buried all around.

With a loud bang, countless talismans and formation plates were ignited. The huge heat wave engulfed all the monks standing in the center. Screams of pain continued to be heard until all life was cut off.

Tu Yufan thought to himself that he was indeed a master, he was just so rich and inhumane that he didn't care about his life when he threw these talismans and other things.

Liu Xu had just been through a battle, and her face was still slightly red. She said, "Brother, I heard from the sect leader that your innate martial arts requires a large amount of spiritual ore. I know a place with a lot of golden spiritual iron. I'll take you there."

Tu Yufan was slightly startled. Although his innate martial arts had already been refined, he could still continue to temper it. If there were better spiritual ore, it would be even better.

The heroine is really a good person.

"Okay, thank you, Junior Sister."

.....

When they arrived near the Jinling Iron Mine Cave, they heard the roar of a giant crocodile monster. It carried an endless pressure that could be heard from several kilometers away. Along the way, they saw many corpses and monks fleeing in panic.