"System, check for me. How much space is there behind this?" Guo Zhenyu asked.

"I can't detect it. I can only see this stone wall. The space behind it is blocked." The system is helpless.

No wonder the system didn't notice that this place was hollow. It was disturbed. It seems that what it is looking for is behind it.

"Well, in that case, I can only come by myself. I hope the space behind is not very small." Guo Zhenyu said to himself.

After that, Guo Zhenyu was so angry and absorbed that he waved his armor covered arm and hit the inscription stone with a heavy blow.

"Dong." All of a sudden, the whole mountain made a dull sound. If other people didn't know, they would think that this place was opening a mountain to put explosives. Fortunately, there were not many people at this time, and it was also in the remote mountains, so although it caused some sensation, most people did not notice.

With only one punch, Guo Zhenyu broke the stone wall. Fortunately, the space behind the stone wall was still large, so there was no damage to the place. It was a pity that the stone wall inscribed by Master Zhang himself could be regarded as a national first-class cultural relic. If Guo Zhenyu was arrested for destroying cultural relics, he would not die Desquamation.

After opening the stone wall, Guo Zhenyu looked inside, but he was very surprised. It seemed that the time of this place still remained two thousand years ago. The Futuan in front of the furnace, the table beside the bed, and some living utensils that Guo Zhenyu could not name were hardly stained with dust, and they still kept the appearance of 2000 years.

However, it was only a flash in the pan. A moment later, a gust of mountains blew over. These things, which had existed for more than 2000 years, suddenly turned into a puff of smoke and disappeared in front of Guo Zhenyu. Then he had a close look at where there was a spotless ancient living scene in the cave. All the daily necessities in the cave had been rotten. Guo Zhenyu could not help thinking A surprise.

"System, what was it like?" Guo Zhenyu quickly asked, after all, this thing is too strange, Guo Zhenyu even did not know when the move, if this trap is doing some vicious, as long as guide himself step by step toward death to save.

However, this also made Guo Zhenyu believe that the third goal is here. The more closely protected, the more likely it will be to attract theft. Adding these things to such a deserted house proves that there must be something in this place that Zhang Daoling does not want to be found by later generations.

Guo Zhenyu did not think about what he could not touch the cultural relics without permission. After a while, Guo Zhenyu destroyed the whole scene in a bit of a mess.

"System, as it is now, can you investigate?" Guo Zhenyu asked.

If the system can carry out environmental investigation now, it means that this thing is a dead thing that can't move. If the system can detect the surrounding environment normally at the moment, it means that this thing is a moving guy. Even if he breaks the stone gate of this place with his own strength, he can break the stone gate of this place directly, but if the guy runs away, it will work It's a failure.

Although this place was the first residence built by the Heavenly Master Zhang Daoling, it was also written by the Heavenly Master Zhang Daoling. Naturally, there are two parts in the cave. The larger part is used as the alchemy room, and the smaller two compartments are used as rest rooms.

At this time, Guo Zhenyu was also in that part of the rest room, but the alchemy room had not been to see.

However, the more forward he went, the more obvious it was that an inexplicable energy was emitted. At this time, the system also sent out a warning sound to Guo Zhenyu to let him approach this thing carefully.

But curiosity drove Guo Zhenyu step by step toward the cave.

When he got to the depth, Guo Zhenyu saw a small silver box. When everything around him was rotten, the small silver box still radiated the unique light of metal.

"System, is that interfering with your detection?" Guo Zhenyu asked.

"Yes, that's what bothers me." After a simple test of the system, it is found that this thing is interfering with itself.

Guo Zhenyu can't wait to open the small box, after all, this thing can interfere with the system, it should be very powerful.

After opening the box, Guo Zhenyu did not find any high-tech things, only a yellow pill inside.

"System, are you sure this is the third goal?" Guo Zhenyu picked up the yellow pill and asked.

"This thing is not the target, the target is the box." The system replied.

"What is it?" Guo Zhenyu couldn't believe that the target was actually this box.

"What's in this box?" Guo Zhenyu asked.

"A kind of medicine used to strengthen the body, you call it dragon and tiger pill." The system replied.

"Is this the dragon and tiger pill that Zhang Daoling practiced for three years and the dragon and tiger appeared in the mountain after Dan Cheng?""Yes, it's the dragon and tiger pill." Guo Zhenyu seems impatient with this system.

"Great!" Guo Zhenyu did not want to think about it. He ate the legendary elixir and tried to be the first one to eat the elixir except Zhang Daoling.

"Don't eat it!" Before the system had to stop Guo Zhenyu, Guo Zhenyu had eaten the elixir.

With the help of the elixir, Guo Zhenyu only felt like he was on fire, and he felt that something wanted to rush out of his body.

"I haven't finished my words here. You're in a hurry to eat this thing. This medicine needs to be taken 50 times to be safe. Otherwise, the host would lose control because of the rapid change in constitution and the host's genes could not bear it. The reason why Zhang Daoling appeared dragon and tiger in Dancheng was not a change of heaven and earth, but he tried Dan with animals, which resulted in this mutation. Stupid host, take care of yourself The system seems to have some helplessness for such an acute son as Guo Zhenyu.

However, Guo Zhenyu did not have the heart to listen to the system at this time.

At this time, Guo Zhenyu is more painful than when she was transformed by Anna. Guo Zhenyu only felt that the huge drug was pounding his body, just like a drunk excavator driver. He would never stop without turning everything in front of him into ruins.