"Things that have been touched...... Wen Ruoxian recalled for a moment and said, "I remember that we have been from the time we came out to the present...... You opened three doors...... Grabbed a handful of golden sand...... A few boxes were opened...... Took a gold ingot...... Haven't touched anything else......"

"That's right." Zhang Yu bowed, "But according to me, these people with black bones all over their bodies should not have touched Jinsha." People who have come into contact with the Sands have all had poisoned abdomen, that is, they have taken some kind of poison and died......"

Speaking of this, Zhang Yu raised his hand to the bones and said, "The things in this stone room are most likely the cause of my poisoning......

Thinking of this, Zhang Yu's palm flipped over and fell into his palm from a pair of gloves.

I always have to touch corpses, so I prepared a pair of gloves. He put on the glove of his right hand, and put his left palm on top of his right hand, and the gold ingot appeared in his right palm.

Putting on the gloves on his left hand, Zhang Yu carefully examined the gold ingots.

The surface of the ingots is golden, and there is no problem to see. However, Zhang Yu suddenly realized that something seemed to be wrong, "Wen ...... Ruoxian, you said that the gold has been kept here...... Shouldn't it also be oxidized......"

"That's right!" Wen Ruoxian immediately nodded and said, "Any metal placed in this kind of place will be dusty...... No way...... It's still so bright......"

Zhang Yu squatted down, put the gold ingots on the ground, and then showed the measuring ruler and smashed it towards the ingots.

"Click!"

All of a sudden, the gold ingots were smashed into pieces, and some of them flew out. Zhang Yu picked up a piece and saw that inside the golden surface, it was not gold at all, but lead.

He stood up and said, "Look...... It's not gold in it......"

"Fake...... This, this...... This kind of place...... Why is there a fake gold ......" Wen Ruoxian was extremely surprised.

"Even if this fake gold is painted with gold paint, it will still change over time. If my guess is correct, on top of the gold paint, some kind of poison should be applied, so as to ensure that the gold paint does not fade. And whoever touches it will be poisoned and die......"

Speaking of this, Zhang Yu smiled faintly and said, "I understand what's going on!" ”

"What's going on?" Wen Ruoxian asked.

"The real treasure here should be the five piles of golden sand in the innermost dark room...... The treasure collector gave poison to the porters in advance and asked them to carry the golden sands in...... When the work was done, these people also died of poison, and they were wiped out...... In order to ensure that the sand is not discovered, the treasure collector set up a second mechanism, which is to make a lot of fake gold out of lead and apply poison...... Once someone finds this place, they will inevitably be attracted by the fake gold, and then poisoned and die......" Zhang Yu said.

"I understand...... Wen Ruoxian's eyes lit up, and she said: "These poisoned people are the ones who carry fake gold...... The treasure collector may have made a promise to them, or gave them poisoned gold in advance...... When they were still complacent after carrying the gold...... Actually, it's very close to the poison attack......"

"That's right." Zhang Yu said.

"But...... Why didn't the treasure collectors send their bodies elsewhere...... Stay here...... Will there be some exposure, gold is poisonous......" Wen Ruoxian said suspiciously.

"No!" Zhang Yu shook his head, "When these black bones are first seen, they give people a sense of shock. But when people see the gold inside, they quickly lose their minds, and this is human greed. ”

"Makes sense...... Wen Ruoxian nodded, looked at Zhang Yu again, and said with concern: "The poison on your body...... It's all right......"

Zhang Yu smiled and said, "Of course it's okay...... You wait for me here, I'll go up and check it out......"

He walked up the steps, and halfway through it, there was dirt in front of him. This kind of work has to be done by hand, Zhang Yu found that since jumping into the deep pit, he has an indissoluble bond for digging the soil.

He used a 72 copper coin money knife and began to turn the dirt underneath little by little. It's another long project, and as the dirt below is turned over, the dirt above will slide down.

After tossing for a long time, Zhang Yu was sweating profusely, and his body was almost muddy. Thanks to his efforts, the soil was finally cleared.

He walked to the top with Wen Ruoxian, and when he looked at the top again, he found that the top was still blocked. However, what was blocked on it seemed to be wood, and after careful inspection, Zhang Yu faintly guessed that it seemed to be a coffin.

No matter what he is, at this time, it is impossible for Zhang Yu to retreat.

He pulled Wen Ruoxian back a few steps, took out the measuring ruler, and hit it upward.

"Bang!"

"Whoa!"

Sawdust fell, bones fell, and a patch was scattered.

That's right, what a coffin!

"This ...... Again...... What......" Wen Ruoxian said nervously.

"I suspect there's a grave up there!" Zhang Yu said.

"Grave ......" Wen Ruoxian looked shocked.

"The entrance to the treasure must not be easily discovered. The mountain is originally a tomb ground, and the most unnoticeable thing is, of course, the grave. Zhang Yu said.

"You mean, we're under a tomb...... Then, can we still go out......" Wen Ruoxian was a little nervous.

"It's all here, and there must be no mechanism." Zhang Yu grabbed the measuring ruler he had just taken back and hit it again.

On the top of the mound, there are nothing more than bricks, and then dirt. By the power of the measuring scale, these obstacles are nothing more than native chickens.

"Bang!"

"Poof!"

"Boom la la ......"

Dirt splattered as light shone down through the hole.

"Sunshine! Sunlight...... There's sunshine......" Wen Ruoxian was so excited that she almost didn't jump.

Zhang Yu waited for the dirt to stop falling, and walked to the top to look up.

Good guys, this height can be at least 20 meters. It can be seen that the person who hid the treasure made many preparations.

Even if there is a mistake in the grave, it is necessary to continue to dig down very deep to dig out the location of the iron plate. At this height, it was impossible for Zhang Yu to jump up, so he could only find a way to climb up.

"There's movement over there!" "I heard that too, go see what's going on?" "Let's go!" "Xiao Yang, notify the leader, just say that we have a situation here and are checking it!" ……

This kung fu, Zhang Yu suddenly heard a voice from above.

The voice is not loud, and it can only be heard by relying on Zhang Yu's ear power.

"There seem to be a lot of people...... Who could it be......" Zhang Yu muttered to himself, "Could it be the Combat Police Team?" ”

He was the first to think of the Troop Force, after all, it was dawn now, and he had not come down the mountain, so they would definitely come up to look for him.

According to the leader of the kidnappers, a phantom array will be set up at the entrance of the cave so that people cannot find the hole. It was also expected that the men of the Combat Police Team would definitely go up the mountain to search. No matter how strong the opponent is, he doesn't dare to confront so many police officers head-on. The Troop represents the Office, and it is nothing to kill a few, but if it is a large-scale massacre, the consequences are extremely serious.

But for the sake of caution, Zhang Yu didn't say anything, took two steps back, and waited quietly.