"Professor Fang, how do we get through now?" asked a man. This was the first time they encountered such a situation. They had no experience in dealing with it, and they did have some headaches.

It was the first time Professor Fang encountered such a situation, but he was helpless. There were actually many ways. Sometimes it was not necessary to break these obstacles. This was just a bad idea. He would only do it when he was forced to do so. Just like ordinary tomb robbers, they destroyed everything they saw. On the contrary, sometimes protection is also a solution.

For this, Professor Fang can now place an isolation layer on it, which is a precaution. Then put an "iron bridge" on it. Fortunately, the passage is not long and not difficult to deal with. He immediately ordered people outside to prepare relevant materials.

It took another hour before everyone could walk across the "iron bridge" to the opposite side.

Seeing the pile of treasures, Hong Tianbao chuckled. Cao Cao was really smart but was mistaken for his cleverness! His plan made several fatal mistakes.

First, he shouldn't be too impatient. He hopes that the world will dig up the tomb above and then everything will go well. There may be another reason. He does not want the tomb above to always stand on his head. So he designed these methods to tempt people and urge people to dig up the tomb immediately.

Second, he shouldn't have changed the original thing. Now even Professor Fang suspects that someone has changed the tomb later. Isn't this just arousing suspicion from others? With suspicion, it's not far from his turn to dig his tomb.

Third, that is, the most unstoppable thing. He should not use the treasures from the Three Kingdoms period as a reward to lure others. This easily makes people doubt that someone must have come in after the Three Kingdoms. As for why the other party did this, not only did not take away the treasures inside, but also added a lottery, which made people think deeply.

Sure enough, when he saw the pile of treasures, Professor Fang was puzzled: "Strange! How could it be treasures from the Three Kingdoms? The construction style of this ancient tomb was clearly from the Han Dynasty. It was inappropriate, and someone must have come here later. It was just that he deliberately set up such a situation. What is the purpose of it? Why did he lead people to dig a tomb? Is it a grudge against the owner of this tomb? But why did he have to plot and murder the person who came to rob the tomb behind?"

Professor Fang frowned. All this was like a ball of numbness, not clear, as if there were knots in many places, and it was unreasonable, and there were many contradictions.

"This shows two points." Hong Tianbao said.

"Oh? Those two points? Let's talk about it." Professor Fang said in surprise.

"First, the other party is not a poor man, not only did he not take away the treasures from the tomb, but also added a lottery. Second, the man not only had a bad attitude towards the owner of the tomb, but also deeply hated the tomb robbers." Hong Tianbao explained.

Professor Fang nodded after hearing this. All of this had to be completely uncovered to solve these mysteries. He asked someone to move the treasures out, a box of jewelry, a box of jade, and a box of bronze vessels.

The following mechanism is not as complicated as before, nor is it like playing. There is a knob next to the stone door, and the stone door will open as long as you turn the knob.

This made Hong Tianbao and Professor Fang more cautious. If something goes wrong, there will be demons! The mechanism in front is more difficult than the one behind. This is not in line with common sense! Hong Tianbao used his spiritual sense to penetrate the stone gate and carefully observed the situation on the opposite side, but did not find any danger.

Such a capricious tomb made Professor Fang a little unable to let go. After several tests, he put his hand on the mechanism. However, he was still a little nervous and reminded him that there must be danger here.

"You all retreat and retreat to the front gate." Professor Fang had to act cautiously. He left only Hong Tianbao and a leading personnel, and the others asked them to withdraw. In this case, if there is danger, he could escape as soon as possible without everyone being crowded together.

When he saw others retreating to the stone door in front, Professor Fang turned the knob.

The stone gate made a creeping friction sound and slowly opened. At this time, a stream of air rushed out. Hong Tianbao was shocked and shouted: "Get back! Get out of the tunnel!"

After shouting, he grabbed Professor Fang with one hand and another, and quickly retreated.

Hong Tianbao discovered that the airflow was actually a very poisonous thing, equivalent to the terrible thing that modern "euthanasia" can make people die with smiles. No wonder he couldn't search it with his spiritual sense just now, but it turned out that the other party used poison gas.

Professor Fang was close to Hong Tianbao just now, and Hong Tianbao deliberately put some of his mind on Professor Fang. If there is danger, he can protect him in time, so Professor Fang did not get poisonous gas. But the other person was not so lucky. He inhaled some gas, and the effect in his body suddenly became blurred, but his expression was very enjoyable, like a big and numb thing.

Hong Tianbao quickly used a force to protect the man's major important organs and prevent poisonous gas from attacking him.

When the people behind heard Hong Tianbao's serious shouting, they did not dare to stay and ran back quickly. Fortunately, Hong Tianbao resisted the poisonous gas in the back, otherwise the people in front would not be able to beat the gas flow.

After leaving the tunnel, Hong Tianbao lie on the ground, then takes out the golden needle and starts applying needles to the man.

Professor Fang was also scared for a while and secretly asked most people to withdraw from the safety of his life.

"How could this poison be found in ancient times? It's so terrifying that it makes people die in a beautiful dream." A man was shocked when he saw the leader's expression.

"Use a fan to extract all the poisonous gas inside, and everyone temporarily retreated half a kilometer." Professor Fang immediately ordered the poisoned person.

After more than ten minutes, the person woke up: "Hmm? Why did we come out?" This person seemed to have a beautiful dream just now.

"Head, you were poisoned just now. Professor Fang suspected that the poisonous ingredients had anesthetic effect. It seemed to be related to the lost Mafei powder, but there was still a lot of poison gas mixed in it." The person in charge of the guard explained.

The leader recalled the scene just now and shivered.

"What's going on now?" he asked.

"Professor Fang and Mr. Hong were discussing outside that no one was allowed to enter the tunnel for the time being, and no one was allowed to approach within half a kilometer around. Now a powerful exhaust fan is extracting the air from the tunnel, hoping to change the gas inside." The man replied.

After resting for a while, I felt nothing was wrong. The archaeological excavation expert walked out and thanked Hong Tianbao again.

"Haha! Expert Li is you, you feel better now? You won't have to have a closer examination before the hospital. A doctor had a rough check just now." Hong Tianbao smiled.

Expert Li shook his head: "It feels quite comfortable, nothing serious! I didn't expect that Mr. Hong is young and promising, and his medical skills are so clever. His acupuncture technique is amazing. (To be continued. If you like this work, you are welcome to come to Qidian to vote for recommendations, monthly votes, and your support is my greatest motivation.)
Chapter completed!