In this way, after swimming a certain distance, Zhao Bingyan's face gradually turned pale. Lin Feng took a large pot from Zhao Bingyan's hand, turned it over, and circulated his true energy into it.
In a moment, a large amount of gas surged up in the pot, pushing the water downwards.
Soon, a large amount of air filled the pot, and the water level below only reached half an inch above the mouth of the pot.
Zhao Bingyan's eyes showed surprise, and Lin Feng pointed at the pot and asked Zhao Bingyan to get in.
I put my head inside and took a deep breath. It felt a little turbid, but I felt much better.
Immediately, Zhao Bingyan asked: "Lin Feng, how did you do it?"
Lin Feng also stretched his head into the pot from the outside, and was nose to nose with Zhao Bingyan. The two of them were close at hand, and then he explained: "It's very simple, the water contains oxygen, I only need to use the ice attribute Dou Qi and the heat attribute Dou Qi
By staggering the operation and allowing the water temperature to rapidly change between hot and cold, oxygen will be continuously discharged."
"Oxygen? What is that?"
"It's a gas that people can breathe."
Bingyan seemed to understand, and then asked: "Then only people with both cold and hot attributes of fighting spirit can do it?"
"It's not necessarily true. It can be done if it has electrical Dou Qi. Water can conduct electricity, but if the electrical Dou Qi can be controlled within a certain range, water can also be decomposed into hydrogen and oxygen. However, hydrogen
Breathing too much can make people suffocate, so it’s best not to stick your head too high, just breathe in the gas in the lower layer, and then release the rest.”
"Oh..." Zhao Bingyan thought for a while and shook his head: "I still don't quite understand."
Lin Feng chuckled and said: "You have never studied physics and chemistry, so it would be strange if you can understand it. However, it doesn't matter whether you understand the principle or not. Just know how to use this method. I will teach you later."
"OK."
Later, the two of them felt a little stuffy and got their heads out.
At first glance, Zhao Bingyan was surprised to find that the water surface in the pot rose slowly, and it seemed that a lot of gas inside had disappeared.
"What's going on?" Zhao Bingyan thought, pointing to the pot.
Lin Feng smiled slightly, covered the pot again, and said: "We inhale oxygen and exhale carbon dioxide. Carbon dioxide easily melts in water, so this situation will occur.
"It's just that there is not only oxygen in the water, but also various poisonous and non-toxic strange gases. The turbid air we held in our chests at the beginning also contained nitrogen, and nitrogen is difficult to dissolve in water, so this
The water in the pot will rise, but not all the gas inside will be swallowed up.
"Therefore, if you want to use this method to escape in the water, fighting qi with cold and hot attributes is more advantageous than fighting qi with electric attributes. Because the electric attribute will decompose a large amount of hydrogen, which must be discharged, and it is equally easy for people to find the target. And cold and hot dual attributes
The Dou Qi attribute does not need to emit a large amount of hydrogen, so it has a slight advantage in this regard.
"But the advantage is not too big. Just look at the fact that when fish breathe, gas that cannot be dissolved in water turns into bubbles and rises to the surface."
Zhao Bingyan listened and suddenly opened his mouth: "Is the gas in this pot poisonous?"
Lin Feng nodded: "Well, with a little bit of biogas, it must be poisonous. However, it is only slightly poisonous, so I'm not afraid. Uh... If you don't mind, I can also breathe it first, transform it, and then use mouth to mouth."
I'll pass it on to you in a different way, that way the effect may be better."
"No!!" Zhao Bingyan's pretty face suddenly turned red.
Lin Feng chuckled and said: "Okay, it's not a good thing to stay here for a long time. The specifics of this method will be explained later. Let's leave this place first."
So the two of them walked straight down the river for an unknown amount of time before they emerged from a hidden place upstream.
The eagles in the sky are still circling very far away and will not notice this side.
The two took the opportunity to sneak into the nearby grove, hiding in the trees, and waited quietly while running a small amount of inconspicuous Dou Qi to evaporate the water vapor on their bodies.
When he was bored, Zhao Bingyan asked: "Lin Feng, what should we do next?"
Lin Feng said: "When it gets dark, we will circle back to the vicinity of Hongyangdu. Zhao Pao's home should not be far from there. We must first solve this problem before heading north."
After a pause, he asked again: "By the way, isn't there a branch of your Zhao Family Trading Company in Hongyangdu?"
Zhao Bingyan shook his head.
Lin Feng said: "Then we have to wait until we arrive in the big city, find the branch of your Zhao Family Trading Company, and leave a message for them to send back to your adoptive father, so as not to worry him."
Bingyan responded.
Soon, it got dark.
The two of them hurried back towards Hongyang Ferry under the cover of night. Halfway through, they found a manor located by the water, covering an extremely large area. There were two stone lions at the door, and a plaque hanging on the door read "Zhao".
The two big characters are "Fu".
The lights in the mansion were brightly lit, and there was faint noise.
"It should be here, but it seems to be very lively." Lin Feng said, and he and Zhao Bingyan sneaked into the Zhao family's backyard, and grabbed a servant to ask.
I learned that the name of this place is just the villa of County Magistrate Zhao Pao, but he has always lived here and is not in the county government, so it is considered his base.
Many people died in the mansion today, and Zhao Pao never came back. The whole courtyard was in chaos.
Lin Feng knocked the servant unconscious and threw him into the woodshed. Zhao Bingyan asked: "Zhao Pao didn't come back. What should we do?"
Lin Feng said: "Zhao Pao's identity is very strange. Let's search and we should be able to get some clues. Moreover, there is a saying that 'the most dangerous place is the safest place'. If Zhao Pao has heard this sentence, he will think
We will come back to trouble him later, or he may still be hiding in the house, let's look for it."
So, he and Zhao Bingyan went to Zhao Pao's study, went inside, and checked the documents. They didn't find anything particularly important. However, Lin Feng found a rather interesting book, which only recorded various anecdotes.
Strange things.
It is said that a long time ago, the Dou Yuan Box was not used to pass on skills to future generations, but to ban the fighting spirit of those strong below the realm of Dou Zun. Therefore, the stone material of the Dou Yuan Box is also called "forbidden spirit".
Yuanshi".
Moreover, if someone can find ninety-nine and eighty-one energy-filled Dou Yuan boxes, plus fine gold, mithril, magic core and some less precious materials, then they can go to the place where the ancient battlefield is.
Arrange a formation in a certain direction, summon the "Gate of Wishes", and then you can make a wish.
It is said that in the ancient times, many strong men made successful wishes. Some people traveled to another dimension, collected a large number of rare treasures there, and then traveled back.
Some people can resurrect their dead relatives, some people can obtain a large number of elixirs that are hard to find in the world, and there is also a lucky person who, with the strength of a mere fighting king, is suddenly promoted to the top of the fighting saint. And a certain person has just entered the first level.
The strong warriors of Dou Sheng are directly promoted to the peak of Dou Shen.
But it is a pity that the method of setting up a summoning formation has disappeared. There are only various residual pictures circulating among the people, some are true and some are false, making it difficult to distinguish.
And behind this book, there are three fragments of pictures that are not connected. I don’t know whether they are true or false.
Lin Feng pondered for a moment and thought that the things in this book were quite interesting and might be useful in the future, so he collected them.
Afterwards, the two of them investigated again and found that the bookcase in the study happened to be a mechanism. After removing it, they could see a secret passage.
Lin Feng used the "Ice Wheel Shooting" archery skill to shoot an arrow. The arrow energy exploded randomly in the secret passage without touching any mechanism, and then he used his body-protecting fighting energy to move down with Zhao Bingyan.
Passing through the secret passage, there is only a secret room, which is arranged like a room, with beds and quilts, bookshelves and desks around it, and some files.
Lin Feng casually looked through some letters and documents. After a long time, he murmured: "I see..."
Zhao Bingyan asked curiously: "What did you find?"
Lin Feng said: "The letter is divided into two parts. One part is from the Longteng Empire to contact him. The other part only has the name of the person. Many of them are marked with a vermilion pen, and the words 'Already
The word "Zhu'" and the date."
Zhao Bingyan was shocked: "Then...then this is..."
Lin Feng said calmly: "Zhao Pao is an enemy spy, responsible for assassinations. This place is only two hundred miles away from Iron Thorn City. It doesn't matter whether it's far or close. Usually when something happens, I use the substitute from the Soaring Dragon Empire to act on his behalf.
, he goes out to assassinate people. When nothing happens, he works as the county magistrate here, and his substitute lives in this secret room."
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p: I am about to become Shen Nong and refine the elixir. Please collect it!!! Please recommend me!!!!~!