Thinking of this, he turned around and looked around the cave again. The cave was only a few feet square, not much bigger than a house. There were only a few utensils on display, and there seemed to be no place to hide anything.

Just when he was frowning and thinking, footsteps came from outside. He was very familiar with the footsteps of everyone on his side. Just by hearing the footsteps, he knew it was Yu Yi.

Not long after, Yu Yi arrived. After a brief look, Yu Yi said, "There must be something very important hidden in the cave, otherwise the zombie wouldn't stay here until death."

"I think so too," he said, "but I looked twice just now and found nothing." ??

Yu Yiyi nodded and moved forward, starting from the right side of the cave and searching carefully, going up to the top of the cave and down to the ground, carefully making sure that there were no omissions.

Although everyone had night vision, it was pitch dark in the cave. In order for Yu Yi to see more clearly, he stretched out his left hand and stretched out his spiritual energy to generate flames, acting as a torch to illuminate Yu Yi.

Yu Yi used to work in Dali Temple and was very good at tracking and searching. Back then, he sneaked into Chang'an with Chen Liqiu and others to set fire and kill people. Afterwards, Yu Yi followed the clues and found evidence of his involvement. However, Yu Yi was not in trouble at that time, and

I turned a blind eye and let him go.

Although Yu Yi searched very carefully, his speed was not slow. He quickly completed the inspection of the four walls, the cave roof and the ground, and then set his sights on the stone bed in the northeast corner.

It is said to be a stone bed, but in fact it is more like a solid stone bed. It is carved from a whole piece of bluestone, and this piece of bluestone was originally a protruding stone wall in the cave and was not moved in from outside.

Yu Yi carefully checked the stone bed, but found nothing. He then searched the remaining area, but still found nothing.

After pondering for a moment, Yu Yi returned to the stone bed again to knock and check.

"Your Majesty, look," Yu Yi pointed out, "there is a crack in the middle of the stone bed, and there is also a gap where the lower half of the stone bed touches the ground. I suspect that the lower half of the stone bed can be moved."

Said, "I know that the stone bed is divided into

It is composed of upper and lower parts, but I have used spiritual energy to detect it before. The stone bed is solid, there are no hidden compartments inside, and there are no mechanisms to open the hidden compartments around it."

"Is it possible that something is pressed under the stone bed?" Yu Yi said, "If this is the case, you will not be able to touch the area under the stone bed when you use your spiritual energy to explore."

"If the things are really hidden under the stone bed, then even if Fei Lian himself wants to take the things out, he can only move the stone bed with brute force." He said that the stone bed is nine feet long, six feet wide and three feet high.

A foot, even half of the stone bed, must weigh at least more than three thousand kilograms.

Hearing the words, Yu Yi did not answer. As mentioned, the stone bed was too heavy and hiding things under the stone bed would make it extremely inconvenient to retrieve and use it in the future.

Although he didn't have much hope, he still called Batulu. In fact, he and Yu Yi could move more than 3,000 kilograms together, but Batulu always felt that he was useless. Following everyone was just a hindrance. If there was a place where he was needed, he might as well

Letting him contribute will also make him feel more at ease.

When Batulu moved the stone bed, he and Yu Yi frowned at the same time. It turned out that there was indeed a two-foot-square stone cave under the stone bed, and there was a lot of black gravel piled up in the cave.

After the two looked at each other, they stepped forward to check at the same time, reached out and grabbed a handful of black sand, kneaded it and said, "It's iron sand."

"Iron sand?" Yu Yi wondered.

He said, "In the prehistoric period, iron tools were extremely rare, and even bad iron was difficult to smelt. It was not easy for them to find so much iron sand."

Batulu curled his lips and said, "Iron was a good thing in ancient times, but now it is everywhere. We have been busy for a long time and just made a pile of iron?"

He didn't answer, but reached out to dig out the iron sand. Batulu and Yu Yi saw this and stepped forward to help.

The top is extremely fine iron sand, but as you dig deeper, the iron sand

The larger the sand particles, the irregular iron pieces appeared after digging half a foot down.

Seeing the iron pieces, He Yu instantly understood that what was placed in the cave was not iron sand or iron pieces, but a complete iron box, which had only been affected by moisture for many years and had been severely rusted.

Discovering that there was an iron box placed in the cave, he immediately raised his hand to stop Batulu from digging further. Iron blocks Yin and Yang. Fei Lian used the iron box to seal the object, no doubt to prevent the breath of the object from leaking out.

After a short period of thinking, I took the lead in ruling out the possibility that evil spirits were sealed in the iron box. However, the fact that this artifact was tightly sealed under the heavy stone bed also showed that this thing was of little use to Fei Lian and others.

While he was deep in thought, Yu Yi whispered, "Your Majesty, it has been too long and the iron box has been severely corroded. I'm afraid it will be dug through if we dig further."

"What do you feel is sealed inside?" He looked at Yu Yi.

Yu Yi shook his head.

"Don't you know if you dig it up and take a look?" Batulu said.

He didn't know what was going on, so he didn't dare to act rashly, but when he was hesitating, a big voice came from outside, "Hey, why is the talisman smoking?" ??

Datou didn't know why, but he knew that the smoke from the talisman was a sign that Lu Chu was about to escape from trouble. He didn't think much about it at the critical moment, and directly filled his right fist with energy, smashing the iron box in the cave.

The top of the iron box was broken, revealing the contents inside, which was a copper box one foot square.

Grabbing the copper box, he turned around and hurriedly said, "Quickly, get out of here."

Yu Yi lowered his head and glanced at the stone cave to make sure there was nothing else inside, and then quickly followed him. Seeing that Batulu was still trying to push the stone bed back to its original position, Yu Yi hurriedly waved and shouted to him to leave immediately.

When Yu Yi and Batulu rushed out of the cave, they were pasting talismans on Lu Quan's forehead. The three talismans they had pasted earlier had become crispy and broken, and the writing on them was also faint and invisible.

"Untie the leather rope." He shouted to everyone on his side.

Since only one corpse-fixing talisman was added, Lu Chu began to twitch incessantly. Everyone started to untie the leather rope and then turned and rushed towards the bronze door.

"Your Majesty, what's in the box?" Datou was curious.

"I don't know." He shook his head.

Everyone quickly rushed out of the cave, and then worked together to push and slowly close the bronze door.

When there was still a thread of bronze door left, he stopped everyone and turned to peek in through the crack in the door. He waited until he saw Lu Ku breaking the corpse-fixing talisman and standing back at the entrance of the cave before ordering everyone to close the bronze door completely.

"Your Highness, do you want to seal the bronze door again?" Shi Xuanming asked.

"That's fine," nodded, "Lu Ku's cultivation level is too high. If others accidentally enter it, they will definitely be harmed."

After hearing the words, everyone immediately started working together to rearrange the scattered rubble around them, and wanted to help. However, as soon as they put the copper box in their arms on the ground, the copper box began to shake violently.

Everyone was shocked when they saw this, stopped and gathered around.

"Why is it alive?" Datou was stunned.

"Oops, we may have gotten into trouble." As he spoke, he bent his arm to pop out the talisman box, quickly drew a talisman and attached it to it, but what shocked and confused him was that both the soul-soothing talisman and the demon-subduing talisman were affixed to the copper box.

It was still shaking violently, and it was obvious that something was colliding and moving inside.

Seeing that the talisman was not working, he hurriedly took the leather rope used to bind the deer bark, tied the copper box tightly, and then moved the bluestone to cover it.

Even so, there were still frequent collision sounds inside the copper box, and everyone gathered around looking at each other in confusion.

After waiting for a while, there was finally no movement inside the copper box. Big Tou stepped forward and poked at it, but there was another strange noise inside the copper box.

"What is installed here?" Datou scratched his head in confusion.

"It sounds like there's more than one person making noises," Shi Xuanming said.
Chapter completed!