The team was very quiet. In addition to the messy and light footsteps, Gu Fengchun also heard the slightly heavy breathing of everyone. The team had advanced for about three or four miles, and along the way, Gu Fengchun did not give up observing the surrounding environment.
After spiraling up from the underwater stairway, Gu Fengchun discovered that this cave was actually developed artificially. However, due to geological evolution, it gradually evolved into a large cave. As we progressed deeper, the surrounding space
It has changed from big to small. However, Gu Fengchun believes that the distance traveled now is actually very small, and it is far from the end. Gu Fengchun is not making unreasonable guesses, but he understands that this cave is actually
Under the bronze temple, and the temple is already made of bronze, such a hidden place below is naturally not very rough. The reason why it is so rough here is probably because this is not the focus, the focus is still
in a very far place.
"Feng Chun, something seems wrong!" Xiao Zhonghua deliberately walked side by side with him in order to protect his safety.
"How do you say it?" Gu Fengchun respected Xiao Zhonghua very much and paid great attention to what he said.
"I feel a little uncomfortable breathing. I don't know if everyone is the same as me." Xiao Zhonghua said. At this time, everyone had taken off their masks. The air quality in the cave was good, so in order to save the little oxygen left.
When Gu Fengchun heard this, he immediately became vigilant. It is very reasonable to say that there is poisonous gas in this cave. If nothing else, the stone bell alone is calcium carbonate, which contains a large amount of carbon dioxide.
If there is not a large amount of carbon dioxide, the possibility of forming stalactites is unlikely.
Gu Fengchun looked around. Everyone said there were signs of feeling depressed. He was the only one who didn't feel anything was wrong.
"Everyone puts on their masks, and while filtering the air, the oxygen inside is used for breathing." Gu Fengchun did not dare to be careless in this matter.
"There is not much oxygen left." Tang Maiqiu said with a troubled face. He was not the same as Xiao Zhonghua and others. Xiao Zhonghua and others had taken the elixir. The body is inherently antioxidant and does not need much oxygen. Tang
Mai Qiu is a very normal person. The amount of exercise along the way is very intense, so he consumes much more oxygen than ordinary people. Not only Tang Mai Qiu, but Nelson is also like this. What is strange is that the shark
He and Suoren Gyatso don't have this feeling. However, Gu Fengchun also knows that the sharks are originally aquatic people and can breathe naturally in the water, while Suoren Gyatso has lived in hypoxic places on the plateau for generations, with low oxygen content.
For him, he still has the ability to adapt.
Tang Maiqiu's words made Gu Fengchun very embarrassed. When Tang Maiqiu said these words, he knew that this was not an isolated phenomenon, but a crisis faced by the whole. Gu Fengchun glanced at Luo Xiaodan and saw that Luo Xiaodan's face was slightly pale.
.However, Luo Xiaodan seemed to have a corresponding solution. She looked at Gu Fengchun and said, "I was a little short of breath just now, but I put a little Xuezhi in my mouth and the feeling of shortness of breath disappeared."
Gu Fengchun was stunned for a moment. He would never have thought of replacing air with food. This was probably just Luo Xiaodan's way of tricking him. This only shows that Luo Xiaodan's situation is even less optimistic.
"Everyone, speed up!" Gu Fengchun said with a sinking face. "This area is the longest and calmest, so stagnation is easy to gather. As long as we pass here, there should be a vent!" Gu Fengchun had to give
Everyone drew a big pie. At this time, there was no possibility of going back. He could only walk to the dark side. He only hoped that Chen Si would wake up as soon as possible and give him an idea. Only then did Gu Fengchun feel that when the team
What a difficult thing it is for decision-makers.
After listening to his words, everyone was convinced. You must know that he drew the map of the entire temple. Therefore, no one would question his words. Even if they did, they would not dare to say it to his face, because everyone knew it.
, except moving forward, there is no room for retreat.
"Old Tang, how long can your oxygen supply last?" Gu Fengchun asked solemnly.
"About half an hour. But with the air filtered by the filter membrane, it can last at least two hours."
"What about you? Xiaodan." Gu Fengchun's eyes looked at Luo Xiaodan. Luo Xiaodan said: "Three hours is no problem."
Hearing what the two said, Gu Fengchun felt a little relieved and said: "At our current speed, it will be enough to find a new passage and air outlet within an hour."
"God, I can last for an hour at most." Nelson said painfully when he saw that Gu Fengchun had forgotten him. He has a large body, requires a large amount of food, and has an equally large demand for oxygen.
"Take a bite of Xuezhi and bite it in your mouth." Gu Fengchun suddenly remembered Luo Xiaodan's words and said to Nelson.
Nelson rolled his eyes. He came from the United States, the most technologically advanced country. He had received systematic scientific education since he was a child. He had never heard that eating could replace the body's need for oxygen. However, Gu Fengchun finished jokingly and was stunned.
.
"Xiao Dan, is what you said true?" Gu Fengchun said with a solemn expression, as if he had discovered something.
"Yeah, do you think I can't lie to you?" Luo Xiaodan frowned.
Gu Fengchun did not answer, but took out a piece of snow sesame from his arms and put it into his mouth. His mask had already been put on Chen Si's head. But along the way, everyone also noticed something strange about him.
He had been in the water for half an hour relying on a tattered mask with no oxygen supply, so it was no surprise that he was still safe and sound.
Chewing snow sesame seeds slowly, Gu Fengchun also felt that his breathing and heartbeat had slowed down a lot. He was very sensitive to his body, and he was aware of the changes that occurred in his body.
"I understand." Gu Fengchun said with a smile on his face, "This Snow Zhizhi has antioxidant function. It should replace some of the functions of oxygen in the human body." Thinking of this, he couldn't help but think of another question, this Snow Zhizhi has antioxidant function.
Zhi is so miraculous, could it be one of the prescriptions in the elixir? Because the biggest function of the elixir is to prolong the oxidation time of cells and strengthen its regeneration function. It is just a guess that Chen Si, who is familiar with this prescription, will not know it until he wakes up.
But his guess was right. This Xuezhi was indeed one of the countless strange medicines in the elixir of death. Chen Si had been searching for many years in the snowy mountains of Xinjiang before he found a little bit, but there were not so many as there were in this cave. If Chen Si had
When I saw that everyone was eating this guy, I had to scold everyone for eating peonies.