At this moment, Zhou You suddenly heard a soft sound. It wasn't just him, but also Xue Li Yang and the others.
" Hah…hah…there's no…"
"What's that sound?"
"It's Professor Hao!"
They looked down and saw Hao Aiguo kneeling on the ground, shaking strangely.
Right at this moment, a whooshing sound was heard, and Hao Aiguo suddenly let out a scream.
What was going on?
" Patriotic, patriotic. What's wrong with you?"
However, at this moment, there was no voice to answer Professor Chen's anxiety, because Hao Aiguo was lying in a pool of blood with three or four arrows stuck in his body.
Zhou You's lips twitched. Didn't he say he wasn't good at traps?
At this moment, Professor Chen was so excited that he wanted to go down and save her, but he was held back by Chu Jian.
"Professor Chen, Teacher Hao has already gone. Don't be so agitated.”
Zhou You only spoke to Hu Ba when he heard the sound of gunfire disappear,""Catch me!"
After saying that, Zhou You borrowed Hu Bayi's pull to lean inside. He saw dozens of crossbows on the roof. There weren't many of them, and they had all been shot.
"Old Hu, pull me up," Zhou You said.”
Zhou You only stood up after Fatty Hu Ba and Wang Ba exerted some strength.
"Zhou You, what's the situation?"
"There are dozens of crossbows on the top of the building. The arrows have been shot out. It doesn't look like there are many.”
Smuggling weapons had happened in every dynasty, but was he so unlucky? Crossbows were extremely precious in ancient times, especially in the Western Regions.
I see. But what about Hao Aiguo's abnormal behavior? Just as everyone was thinking about this, Zhou You gave the answer.
"And the oxygen content below is extremely low. I'm afraid Professor Hao Aiguo was deprived of oxygen before, and then he moved around, so he triggered the arrow. It's different from the layer above. Although we've opened a hole, the oxygen is lighter and we can't go down. That's why it's like this. I hope that no one will mess around again!”
Although they had oxygen tablets in their mouths, they could only relieve the pain. When they were extremely deprived of oxygen, although they could barely support it, it was also very difficult.
At this moment, Professor Chen muttered to himself. He looked lost and sad. It was obvious that he had not recovered yet.
Even the others were a little sad. They just nodded and didn't say anything.
Zhou You didn't say anything else. He turned around and took out a bottle with the number 111 engraved on it. After opening the bottle, he took out the Dewar and threw it into the tomb.
The bright silver Dewar fell to the ground under the illumination of the cold flames and shattered. (Some special incendiary materials do not require oxygen to burn.)）
The bottle landed on the ground. Zhou You said to the others,""Let's hide a little further away."
Liquid oxygen would turn into oxygen when it encountered a temperature higher than its boiling point, but in this process, it would absorb a lot of heat. No one knew if they would be affected at the entrance of the cave. Hearing Zhou You's words and Hao Aiguo's surprise, everyone walked to the side.
After a while, a slight sound suddenly came from the tomb, and then oil lamps were lit up one by one. This was the same as the situation in the sacrificial room. Although everyone was surprised that there was an oil lamp below, they were not surprised.
Zhou You finally said,""It seems that the oxygen below is enough for the time being. With the vent, there's no need to worry too much. I'll go down and take a look first.”
"Zhou You, I'll go with you. We can take care of each other." Hu Bayi hurriedly said.”
Zhou You agreed after some consideration. Right now, he was only slightly stronger than ordinary people. It was always good to have more helpers.”
"I'll go too!"
"No, you and Chu Jian are up there. If anything happens, we still need you to pull the rope.”
Fatty Wang didn't say anything else after hearing Zhou You's words. At that moment, Ye Yixin could not help but ask worriedly,""Big Brother Zhou, Big Brother Hu, be careful.”
Zhou You nodded and jumped down. After jumping down, Zhou You laid on the ground and looked into the distance. At this moment, thin lines appeared in his eyes. These thin lines were complicated, and they were all gathered at one point.
At this moment, Hu Bayi also jumped down and said softly,""What did you find?"
"The mechanism is there!"
Hu Ba used his flashlight to look at the direction Zhou You was pointing at. The thin threads were connected together like a spider web. From this point of view, this mechanism was not presentable.
So Professor Hao was killed by these underhanded mechanisms? Hu Bayi couldn't accept this.
"You go and check on Professor Hao's condition. I'll take a look at the mechanism.”
"Good!"
Zhou You carefully walked over, following a thin line. Finally, his gaze fell on the crossbow bolt at the top of the tomb. That's right, these thin threads were used to pull the crossbow bolts. Moreover, this crossbow was only an ordinary standard crossbow bolt. There was only one arrow, and it was already empty.
Zhou You picked up an arrow from the ground and knew that Hao Aiguo was hopeless. The arrowheads on the crossbow bolts were still emitting a faint blue light even after thousands of years. Moreover, due to the lack of oxygen, they were basically not oxided. It was no wonder that these crossbow bolts were still useful after thousands of years.
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]