It took a while for the red deer to come to its senses. Pen, fun, pavilion www. biquge。 info

"What's going on?"

"Brother, you and White Snake Pill are screaming and breathing uncomfortably, I have to take the two of you down the mountain a little more, there is the sun shining here, plants can photosynthesize, exhale some oxygen, you will feel better."

The red deer took a deep breath, feeling much more comfortable.

After a while, the White Snake Pill also woke up, and at this time, the sun had completely set.

Since the air is thin further up, I have to sleep here first, and wait for tomorrow morning to think about the plan to go up the mountain.

The people gathered a fire and sat around.

"Brother, what the hell is going on with you two? How can I suddenly feel like I can't breathe? Hua Mingjian asked.

White Snake Pill looked at the red deer and shook his head, condensed his eyebrows and thought, so he said: "Hua Mingjian, is there no oxygen, you can also breathe." ”

"How could that be?" Hua Mingjian asked rhetorically, "Without oxygen, how can people live?" ”

This sentence reminded the red deer and reminded him of the first time he met Hua Mingjian.

At that time, he followed Orochimaru to Tanokuni Kusakuin Village, and when he passed through a village, which had just been baptized by the flames of war, the ruins were broken, and the fireworks were boiling, in such an environment, they heard a little girl's high-pitched cry, and finally in a collapsed house, the red deer found the source of the cry.

Sending a doppelganger in, the red deer visibly felt that he couldn't breathe well in the collapsed house, but Hua Mingjian cried out loudly, as if he was not affected by the thinning of oxygen in the slightest.

Just now, he and White Snake Pill also felt difficulty breathing, and Hua Mingjian was still unaffected, could she breathe in a place where oxygen was thin or there was no oxygen? Or a brief anaerobic breath? What's going on?

Ma Lu thought that Hua Mingjian's common move was to use ninjutsu such as flowers and mushrooms, and was good at tracking, searching, and perceiving, or could she breathe with the help of mushrooms, flowers, etc.?

Thinking of this, the red deer had an idea.

"Hua Mingjian, let's do a small experiment, the two of us hold our breath to see who can hold their breath for a long time."

"Brother, it's so boring, in this case, I still want to play tricks." Hua Mingjian pouted and said, "Are you still a child?" Is it good to be a little mature? ”

The red deer smiled awkwardly, "No, I have a conjecture that I don't know if it's right, so I want to verify it." ”

"What conjecture?" Hua Mingjian and White Snake Pill asked in unison.

"My guess is that you can survive without oxygen, or that you can have a short period of anaerobic breathing."

"Anaerobic breathing?"

Red Deer nodded, "It may be related to the ninjutsu you commonly use such as mushrooms and flowers, let's experiment it." ”

"Well, okay." Hua Mingjian nodded in agreement.

The two of them got ready, and the red deer shouted "one, two, three", and then both of them pinched their noses at the same time and closed their mouths.

White Snake Pill quietly observed the changes in the faces of the two of them on the side.

After a while, the red deer's face began to redden, and gradually, the green tendons on his neck began to bloom. And Hua Mingjian doesn't seem to have any effect, and the pink little face is still so playful and cute.

After about five or six minutes, the red deer finally couldn't stand it anymore, let go of the fingers that were pinching his nose, spewed out the exhaust gas in his body in one gulp, and then breathed heavily.

At this time, Hua Mingjian was calm, as if he pinched his nose and was not affected in the slightest.

The red deer waved his hand, signaling Hua Mingjian to put his hand down.

"Sure enough, as I guessed, you can breathe anaerobic for a certain period of time."

"What is anaerobic respiration?"

"What we commonly see is aerobic respiration, which refers to the process of completely oxidizing and decomposing organic matter such as sugars through the catalytic action of enzymes with the participation of cellular oxygen, producing carbon dioxide and water, and releasing a large amount of energy at the same time," Ma Lu explained. This means that oxygen is necessary for the survival of living things. Anaerobic respiration refers to the process in which cells live in anaerobic or hypoxic conditions, and through the catalysis of enzymes, they completely oxidize and decompose organic substances such as glucose into alcohol or lactic acid, and release energy at the same time. ”

Hua Mingjian pinched his mouth and nose and didn't breathe, presumably the cells in his body were doing anaerobic breathing.

"So what's the benefit of 'anaerobic respiration'?" Hakuchimaru asked.

"There are many advantages, such as holding your breath for a longer period of time, so that it is not affected by the thinning of oxygen."

"Then you mean to say that only Hua Mingjian can go up to this Xu Fushan?" Hakuchimaru asked.

The red deer nodded, then shook his head again.

"Generally, higher animals are ...... aerobic respiration"

"Huh? Brother, are you saying I'm an inferior animal? Hua Mingjian's eyes widened and he scolded.

"No, no, no, I didn't mean that, you listen to me." The red deer hurriedly waved his hand to explain.

"Then you say, I'd like to hear you give me a reasonable explanation."

"The firewood man called us to go up the mountain, and naturally we knew the meaning of the "Tao Te Ching" in the Ruyi scroll, and the little white cat Xiaoyu also said that on the way up the mountain, we put down three questions to answer, respectively'Fantasy Question', 'Insect Question', and 'Poison Question', at present, we have broken two questions, only one 'Poison Question' remains, but we have gone so far, we have not yet encountered the content of the question."

"Maybe it was in the 'Worm Question' just now, Xiaoyu was devoured by you and Chakra was seriously injured?" Hua Mingjian asked.

Red deer nodded, "It's possible." But I am more convinced that this is not the case. ”

"What does that look like?"

"I feel like we've been hit by a ......," the red deer paused, his eyes glancing left and right, "and a great illusion!" ”

"Great illusion?" Hua Mingjian and White Snake Pill were stunned.

At this moment, the red deer felt a slight noise in the grass not far away, as if something was frightened.

"Who?" The red deer drank loudly, and at the same time, he took out several shurikens from his ninja bag and hurried them into the grass.

In the darkness of the night, the shuriken slashed through a few cold rays of light and went straight to the grass.

I only heard a few "pawns" in the grass, presumably someone blocked the sound of the shuriken with a weapon.

The red deer heard the noise, confirmed that there was someone in the grass, stood up, and ran over.

Hua Mingjian and White Snake Pill also arrived.

But in the grass, there were only a few shuriken scattered on the ground, and there was no sign of anyone else.

"What's going on? Is there really anyone? Hakuchimaru asked.

"It's strange that I didn't feel it at all at such a close distance." Hua Mingjian lowered his head in shame.

The red deer waved his hand, "There are indeed people, it seems that they are still injured, you see, there are blood stains here." ”

Following the direction of the red deer's finger, I saw a pool of blood stains on the ground.