"The Land of the Sealed Demons...... Master, since the Great Demon has escaped, what danger is there in this Demon Cave? How did this senior die in it?"

"Don't think that the Great Demon has escaped, the place where he was sealed is safe. My master sat down and originally had two major disciples, I was just a junior, and there was a senior brother above me. My senior brother is very talented, proficient in the method of the Earth Destiny Master, and knows the heavens and the earth, but he is still planted in a place where the demons are sealed, and I still don't know his whereabouts. "The earth ghost has a serious expression, and attaches great importance to the land of sealing demons.

"Why is the Demon Sealing Land so dangerous?" Yu Chen couldn't think of.

"Hehe, why the Demon Sealing Land is so dangerous, you will know tomorrow. I'm afraid that if you say it, you will be afraid and retreat! Don't think so much about it today, and have a good rest. Since you have chosen the Earth Master, then this is the fate you can't escape!" the Earth Ghost Master looked up at the window.

Yu Chen followed his line of sight, the stars and moon were not visible tonight, and it was extremely dark.

......

On the second day, Yu Chen took Uncle Mo and went to the 'Immortal Treasure' land early.

Originally, Yu Chen would not have been allowed at all, but fortunately, the elder of the family who managed the mining area happened to be Yu Chen's second grandfather. Under Yu Chen's soft grinding and hard bubbles, the second grandfather finally reluctantly agreed to Yu Chen to go inside to have a look, but at the same time, Yu Chen also promised that he would not go too deep.

Xianzangdi is located halfway up the mountain, and if you want to get from here to Xianzangdi, you have to walk for a while.

Yu Chen and the others had just walked out of the Yu family's house, and suddenly there was a shout from behind, shouting Yu Chen's name.

Yu Chen turned around and found that it was the fourth uncle!

At this time, the fourth uncle was dressed neatly, his beard and hair were cut, and he could vaguely see the handsome appearance of the year. But it's still so thin, and it feels like it's going to break when you touch it.

"Are you going to the Immortal Hidden Land? Take me with you. The fourth uncle directly stated his purpose.

"This..."Yu Chen was speechless for a while. If you let the fourth uncle go together, it is a trivial matter to expose that the master is a geologic master, and if the fourth uncle has three longs and two shorts, how can he give an explanation to the family.

"What should I do?" Yu Chen sent a message to his master and asked for his opinion.

Unexpectedly, the master looked at the fourth uncle and was stunned!

If it's him, let him go." The master sighed and said.

'Okay. Yu Chen did not refute either. Since the master agreed to the fourth uncle's going, Yu Chen thought that the master must have his own ideas, and it was not easy for him to refuse.

"Okay, but you are not until the danger of this trip, Fourth Uncle, you have to be mentally prepared. Yu Chen still agreed.

"Of course I know. After the fourth uncle finished speaking, he didn't say a word and silently followed behind the two.

'Master, how could you agree to let my fourth uncle go with us?' Yu Chen said as he walked.

He was also about to become a disciple of his teacher. The master smiled faintly.

'What!' Yu Chen was shocked.

That was a long time ago, and I'll tell you again if I have the chance. The master sent a message to Yu Chen.

"Master, my fourth uncle doesn't cultivate spiritual power, what should I do if I encounter danger?" Yu Chen asked again.

'Hehe, don't you have a Heavenly Training Bead on you?' the master laughed.

'Master, how do you know?' Yu Chen asked in surprise.

It's just a coincidence. I knew something about Tianxun Zhu before, and last night I felt the aura of the Great Dao on your body, and I recognized that you had come into contact with Tianxun Zhu. But you kid has such a great source of blessing and can obtain such a heavy treasure. The master said lightly. Obviously, he guessed that Yu Chen was afraid that he would draw his Tianxun Pearl, so he deliberately covered it up. The earth ghost master showed a disdainful expression, which made Yu Chen smile awkwardly.

'When you encounter danger in a while, you will be in the training bead on the day Haohong receives you. The ghost master continued to command.

The disciple understood. Yu Chen replied.

The fourth uncle, Yu Haohong, followed silently, not knowing what he was thinking.

......

The entire Xiling Mountain has been dug with holes, and Yu Chen and the others saw no less than their own mining caves along the way, and some of them were mining. These people were all monks invited by the Yu family. The tin spirit ore is relatively fragile, and can only be found by the monk with spiritual power to slowly infiltrate and then use spiritual power to carry it out. However, since the discovery of the so-called 'immortal treasure' in the Yu family, it has been forbidden to open new mines nearby.

There is no grass and trees in Xiling Mountain, and the Yu family simply laid a spiritual array at the mouth of Xianzang and sent a master to guard it.

Yu Chen and his party came to the spirit array, and after showing the token given by the second grandfather, the three of them were put in, and repeatedly told them that they must not go deeper.

This immortal hiding place is a cave, but it is not dark inside, and there are some tin spirit ores inlaid on the stone walls, emitting a faint light.

The cave descended diagonally, and although there was light on the stone walls, it was still impossible to see below, only endless darkness.

The three of them were extremely silent in the face of this cave.

"By the way, Young Master Chen, do you know how the Xiling Mine was formed?" or Uncle Mo broke the silence first and said.

......