"System, let me check, how much space is behind this?"

Guo Zhenyu asked.

"I can't sense anything. I can only see this stone wall. The space behind the stone wall has been blocked off."

The System replied helplessly.

No wonder the System didn't notice that this place was hollow. It turned out that it had been disturbed. It seemed that the item he was looking for was hidden behind this place.

"Well, if that's the case, I can only do it myself. I hope the space behind is not very small."

Guo Zhenyu said to himself.

Finishing his words, Guo Zhenyu's anger seeped into his dantian as he focused all of his attention. Waving his armor-covered arm, he landed a heavy punch on the inscription stone.

"Thud."

Instantly, the entire mountain emitted a muffled sound. If it was anyone else who didn't know, they would have thought that this place was opening up the mountain to store explosives.

Fortunately, there weren't many people around during this period of time. Furthermore, this place was in a remote mountain, so even though it caused a sensation, most people didn't notice it.

With a single punch, Guo Zhenyu broke the stone wall, but luckily, the space behind the stone wall was still considered large, so there wasn't much damage to this place. It was just a pity that the stone wall was personally inscribed by Zhang Tianzhi, it could be considered a national treasure, if Guo Zhenyu was captured for destroying treasures, even if he didn't die, he would at least lose a layer of skin.

After opening the stone wall, Guo Zhenyu looked inside and was surprised. This place seemed to still be around from two thousand years ago, the praying mat in front of the pill furnace, a few tables beside the bed, and some other household appliances that Guo Zhenyu could not identify.

However, all of this only lasted for a brief moment. A moment later, a gust of wind blew over the mountain peak, and these things that had existed for more than two thousand years suddenly turned into a puff of smoke and disappeared before Guo Zhenyu's eyes.

"System, what happened just now?"

Guo Zhenyu quickly asked. After all, this thing was too strange, Guo Zhenyu didn't even know when he was tricked. If this trap was a little more vicious, then he would have just led him to his death step by step.

However, this made Guo Zhenyu even more convinced. The third target was here, and the tighter the security, the more thieves there would be added, adding all of these things into the abandoned hut. This proved that there was something in this place that Zhang Daoling did not want his descendants to find.

Guo Zhenyu did not think about touching the cultural relics without permission. Soon, Guo Zhenyu destroyed the entire scene until it looked like a mess.

"System, with the current situation, can you carry out an investigation?"

Guo Zhenyu asked.

If the System could now perform environmental detection, it would mean that this thing was a dead object that would not move. If the System could detect the surrounding environment, it would mean that this thing was a moving person. Even if he used his strength to break the stone door, it would mean that his efforts would be in vain if that guy ran away.

Although this place was the first hut formed by Heavenly Master Zhang Daoling, but it was also made by Heavenly Master Zhang Daoling, so it naturally wasn't bad. The entire cave was divided into two parts, the larger part being used as the pill cultivating room, while the smaller two rooms were used as the resting room.

At this moment, Guo Zhenyu was also in the lounge, but he had yet to go to the pill refining room.

However, as he walked forward, Guo Zhenyu could clearly feel an indescribable energy radiate out from him. At this moment, the system was also issuing a prompt to Guo Zhenyu, telling him to be careful when approaching this item.

Out of curiosity, Guo Zhenyu walked into the cave step by step.

After reaching the depth, Guo Zhenyu saw a small silver box. Even though everything around him had decayed, this silver box still emitted a metallic glow.

"System, is that thing interfering with your detection?"

Guo Zhenyu asked.

"Yes, this is what's bothering me."

The System did a simple test and found that it was indeed this thing that was interfering with him.

Guo Zhenyu impatiently opened the small box. After all, this thing could interfere with the system, so it should be pretty powerful.

After he opened the box, Guo Zhenyu did not find anything high-tech. There was only a yellow pill inside.

"System, are you sure this is the third target?"

Guo Zhenyu asked as he picked up the yellow pill.

"This thing is not the target, the target is this box."

The System replied.

"What the hell?"

Guo Zhenyu found it hard to believe that his target would be this box.

"Then what is in this box?"

Guo Zhenyu asked.

"It is a medicine used to strengthen the body. You can call it the Dragon Tiger Pill."

The System replied.

"Is this the Dragon Tiger Pill that Zhang Daoling discovered after he refined it for three years?"

"Yes, it's that Dragon Tiger Pill."

The System seemed to be rather impatient with Guo Zhenyu's silly look.

"Great!"

Guo Zhenyu didn't even think before eating this legendary elixir in one go, to be the first person other than Zhang Daoling to eat a elixir.

"Don't eat!"

Before the system could stop Guo Zhenyu, he had already consumed the elixir.

With the elixir in his stomach, Guo Zhenyu felt as if his whole body was on fire. Moreover, he felt like there was something in his body that wanted to rush out.

"I haven't even finished speaking here, you're already in a hurry to eat this thing. You'll need to split this medicine into 50 servings. Only then will it be safe." Otherwise, it would have been because Zhang Daoling's physique had changed too quickly and the host's genes could not endure, causing the host to lose control. The reason why Zhang Daoling appeared at the time of the success of the pill was not because of any natural changes, but because he used animals to test the pill. Stupid host, take care of yourself. "

The System seemed to be helpless against Guo Zhenyu's impatience.

However, Guo Zhenyu was not in the mood to listen to what the System had to say.

The current Guo Zhenyu was even more miserable than the time An Na had transformed his body.

Guo Zhenyu could only feel that the huge medicinal strength was attacking his limbs and bones, just like a drunk excavator driver. If he didn't turn everything in front of his eyes into ruins, he would never stop.