The former Yinhuan Xianmen here is probably a very prosperous existence, leaving a lot of empty pavilions.

There are too many pavilions, and the members of the Fanatic Legion can choose at will, and live in the one they want to live in.

But Feilong didn't choose a pavilion, but found a remote cave among the rocks under the mountainside.

The cave is a bit big, and it is not adjacent to the pavilion, so it is convenient for Feilong to cast artifacts quietly, and it is not easy to attract the attention of Grandpa Bao.

"When I was in the caster, I accidentally opened a hole in a hole!"

Feilong led Lu Chen into the cave, and pressed a protruding stone on the cave wall.

Then, at the end of the cave, an unnoticed wall door suddenly opened slowly and silently.

After the wall door was opened, there was a dark passage inside, leading directly to the ground.

"Go down and have a look!"

Lu Chen led Feilong into the passage, along the steps of the passage, all the way to the depths of the ground.

Relatively speaking, this passage is not very long, after walking about several thousand zhang, it came to an end.

At the end of the passage, there is a basement with the door locked!

Kicking open the door of the room, an extremely strong immortal energy rushed to his face, and there were actually a lot of immortal stones piled inside, at least a million catties!

"High-grade fairy stone, get rich!"

Feilong inspected those immortal stones, and became excited on the spot, and said, "What is really missing, I need the energy of immortal stones to make immortal tools. How come this batch of high-grade immortal stones came at such a good time."

"Stop, you are short of immortal stones, so am I. Gao Hai is as short as Shouhu!"

Lu Chen was also very happy when he saw a large number of high-grade immortal stones.

He is short of immortal stones to refine the Nine Gorgeous Immortal Qi Pill!

The array mage Gao Hai needs a lot of immortal stones to summon a powerful immortal array, so he is definitely a big master of immortal stones.

The same is true for Slender Tiger, a mechanism master. To create a powerful mechanism, it also needs to consume immortal stones.

Now that there are enough high-grade immortal stones, the power of the immortal array and organs will definitely be improved to a higher level.

"Senior brother, the top-grade fairy stone is so precious, it must not be Bao, it is probably the collection of Yinhuan Xianmen!"

Feilong said.

"Of course, the grandfather and grandson surnamed Bao forcibly occupied his territory. He may have left in a hurry, and it may be too late to take the fairy stone away."

Lu Chen nodded, and then said, "No matter how many, all the fairy stones will be taken away, and no one will be left behind!"

Afterwards, Lu Chen took tens of thousands of catties of high-grade immortal stones, and handed over the rest to Feilong.

As for Gao Hai and Shouhu's share, it was also allocated by Feilong, so Lu Chen didn't bother to ask.

"Huh?"

Feilong found a golden item from the fairy stone, and hurriedly pulled it out, it turned out to be a gold medal the size of a palm.

"This is……"

Looking at the dusty gold medal, Lu Chen frowned slightly as if he had known him before.

"This gold medal is a bit like casting fairy gold, but it is of higher quality than fairy gold. It is definitely a good thing."

Fat Dragon said while wiping off the dust on the gold medal, the gold medal suddenly shone golden, and a golden crown loomed.

In addition, the gold medal also has a strange power, but there is no word on the gold medal, and no one knows what the gold medal is for.

"What's the use of this thing...?"

Feilong stared at the gold medal with a blank expression on his face.

"Give it to me, I know how to use it!"

Lu Chen took the gold medal and looked it over carefully, but couldn't find anything.

However, he has already remembered why this gold medal looks familiar!

At the beginning, in the mundane Great Evil Mountain in the mortal world, he happened to see his father Lu Zhengru insert a gold medal into the eye of the formation of the Heavenly Secret Stone through a piece of the Heavenly Secret Stone, and opened the big formation of the Heavenly Secret Stone!

And his father was transported to a palace in the Immortal Realm by the formation, where he was taken away.

But at the moment when his father was caught, he threw the gold medal in his hand with all his strength, and it went straight into the void...

Now, Lu Chen has recognized that the gold medal in his hand is the one thrown by his father!

Lu Chen searched from the mortal world to the fairyland, and finally found his father's gold medal in the basement where the fairy stone was hidden at the Yinhuan Fairy Gate.

Father's gold medal can open the secret stone array!

Regarding the origin of the Tianji Stone Array, Lu Chen once asked Gao Hai, and learned that it did not belong to the Mortal Realm, nor even the Immortal Realm, and it may have come from a higher level.

If Lu Chen finds the Heavenly Secret Stone Formation in the Immortal Domain, he can use the gold medal in his hand to open it, and it is possible to teleport it to the upper realm!

Because, the Tianji Stone Array is not transmitted in this space, but is transmitted across spaces!

Specifically how?

Gao Hai didn't know either, and Lu Chen naturally didn't know either.

There is no way, the Tianji Stone Array is a higher-level magic array, which has surpassed Gao Hai's cognition.

"What is the purpose of this gold medal?"

Fei Long stared at the gold medal in Lu Chen's hand, but asked this question.

"This is the key to unlock a certain Dafa!"

Lu Chen answered simply.

"It's just a magic circle key, so it's useless."

Fat Dragon snorted, and said again, "This gold medal is made of an unknown metal. It feels like a higher-level metal. Why don't you leave it to me to study it."

"No, I've already recognized it, it's my father's!"

Lu Chen said.

"Well!"

Fei Long was stunned for a moment, and had no choice but to give up.

As Lu Chen's best brother, he naturally knows about Lu Chen's father!

"Okay, I've gained a lot tonight, so I'm happy!"

Lu Chen put away the gold medal, and there was a ray of joy on his face, and then he and Fei Long searched the entire basement again.

After finding nothing else, Lu Chen and Fei Long left and returned to the ground.

From then on, Lu Chen had one more thing to do, which was to find the Tianji Stone Formation where the Immortal Realm was located!

If there is no accident, the Tianji stone formation in the fairyland is in the fairyland of ten thousand holes, that is, on the side of the Yaoxian palace.

Because, Lu Chen guessed that the place where his father Lu Zhengru was arrested was the Yaoxian Temple!

Returning to the pavilion, Lu Chen was even more happy to find that Bao Juhua hadn't come back yet.

Fortunately, that Bao Juhua was run away by Feilong, so he could go to the basement with Feilong to hunt for treasure smoothly.

Otherwise, with Bao Juhua around, it would be a bit of a mess, and he couldn't do anything.

He just hoped that Bao Juhua would stop appearing again, let him practice hard for a while, and when he broke through to a certain level, he would no longer be afraid of any chrysanthemums.

However, the ideal is rich, but the reality is skinny!

At noon the next day, Bao Juhua appeared again, but brought a surprise to Lu Chen.

A space ring!

Inside the space ring, there are all kinds of low-level fairy beast blood, including the blood of first-level to fourth-level fairy beasts.

Moreover, there are a lot of blood of various fairy beasts, and it is no problem to provide the entire fanatical army for body training.

"It took me one night to go to Zuzhou City and get it here for you!" Bao Juhua said this without blushing or panting, and finally added, "Junior sister treats you ,OK?"