Soon.

Another three or five seconds passed.

As the flames grew louder and louder, the core of the tree in his hand finally burned completely.

Looked at.

Lu Yu hurriedly used his hand to protect the firelight.

Carefully place it in the firewood you prepared earlier.

It wasn't until the light of the fire darkened that he slowly said:

"These branches are the best materials I can find for fire. ”

"But it is foreseeable that due to the serious moisture on the surface of the firewood, the fire will not be very large, and it is basically impossible to use it for heating, so it can only be temporarily relieved. ”

Between words.

A faint fire finally lit up in the pyre.

It adds a different color to the dark beach.

Filled with endless loneliness.

Late at night.

The wind on the beach is getting fiercer and stronger.

Now.

Although the fire was born, the fire was extremely unstable.

In order to prevent it from extinguishing, Lu Yu could only use his body to protect the fire, while carefully blowing to support the combustion, while using his body to block the pervasive sea breeze.

Don't let this only ray of hope be dashed.

Because in this environment, it is really not easy to build a fire.

Soon.

Five minutes later.

After the fire stabilized, Lu Yu finally breathed a sigh of relief, panting and smiling at the camera:

"Hoo ——! brothers......"

"It's really not easy......

In front of the camera.

Lu Yu was gray-headed and dirty, with bruises all over his body.

The only smile remained, though it looked weak.

But it was still lightly filled by the firelight.

The contrast is extremely strong.

A lot of the time.

Survival is like that.

Surrounded by a desperate situation.

Even a small achievement can be a source of deep comfort for survivors.

Staring at the faint light of fire in his sight, Lu Yu's face was serious, as if he was thinking about something.

It took a while to come back to my senses.

Followed by.

Pull back the thoughts that went away.

Lu Yu's words changed:

"OK, before we can stitch up the wound, we need to sterilize the wound at high temperature to seal the damaged tissue-"

"Due to the limited conditions, I had to use a very old battlefield first aid method to deal with my back injury, first explain-"

"Because it is bloody enough, it may cause discomfort, and friends with poor psychological tolerance must watch it with caution......"

That's it.

The audience in the live broadcast room vaguely smelled a different smell and suddenly became noisy!

"Damn, what's the situation?"

"What are you doing here?"

"Watch carefully, is it so scary?"

"Again?"

"Don't go online if you're timid!"

"I feel so scared when I hear it, little brother, what are you going to do!"

"Don't say anything, let's prepare the quick-acting heart pill first!"

"Brothers, my heart is beating so fast!"

Glancing at the barrage, Lu Yu took a breath and continued:

"In the era of cold weapons, due to the limited level of medical treatment and perennial wars, the ancient Roman soldiers who were mixed in the battlefield once invented a very extreme wound heat treatment method, using hot metal weapons to directly weld the huge wound to death, so as to quickly stop the bleeding when they were seriously injured!"

This cruel-sounding method of healing was still widely used until the dawn of modern medicine. ”

"Although it was not so extreme later, many times, soldiers still used this method to disinfect wounds to prevent infection......"

That's it.

The audience reacted immediately!

seemed to understand something, and they sent barrages one after another:

"Anchor! that's what you call disinfection?"

"Disturbed ......"

"it, do you want to ......?"

"Nima, I'm afraid it's not the rhythm of torture on yourself!"

"Fan No. 1 quits the group chat!"

"I've already thought of that picture!"

"Anchor, I respect you as a man!"

"I'm so ruthless to myself, I can't afford to provoke it, I can't afford to provoke ......"

"That's amazing!"

......

The ancient Roman method of first aid, although rough enough, had a very good effect on stopping bleeding.

The only downside is that the wound heals and leaves a scar.

Compared to life, a mere scar is really nothing.

When there are different opinions.

Lu Yu had already shown his copper axe and put it on the fire to bake it in one fell swoop.

"Actually, there are many ways to disinfect wounds in the wild, and high-temperature roasting is just one of the most extreme and effective, if you think it's too cruel, I have another method for reference. ”

"And I promise, as long as you are a normal person, you should be able to accept it unconditionally. You can guess what it is......"

After Lu Yu finished speaking, the audience suddenly became interested.

The barrage floated by one after another.

Neatly covers the entire screen.

But after looking around, I found that none of them could get to the point.

So, he shook his head and said with a smile:

"It's urine. ”

"Of course, the urine I am referring to here is not ordinary urine, but fresh urine produced when the body is functioning completely normally. ”

"If it is a state of chronic dehydration, the urine produced by the body will not only not be used to disinfect, but will induce various unexpected dangers. ”

"Fresh urine, while sterile, is also risky and should only be tried if it is urgent and necessary. ”

At this time, an audience member asked Lu Yu, in this case, why don't you use urine to disinfect?

Lu Yu smiled and explained:

"I have been trying my best to survive here for two months, and all my bodily functions have been damaged to varying degrees, and there are so many impurities and bacteria in my urine that I can't use them at all. If you really apply it to a wound, it's almost the same as looking for death. ”

"Therefore, everyone must remember that the premise of using urine to disinfect wounds must be carried out under the condition that the physical characteristics are completely normal. ”

Between words.

The flaming copper axe, after baking, has changed color slightly.

The next second.

When Lu Yu removed the blade of the axe from the flames, wisps of green smoke floated out in an instant.

It seems that the temperature should not be low.

I really don't know what will happen if I put it on the wound......

Soon.

When everything is ready.

Lu Yu held the handle of the axe with his backhand and placed the heated axe blade on top of the wound.

At the same time, control the drone and aim the camera at your back.

At this moment, through the live broadcast screen, the audience can clearly see that under the light of the fire, the wound crack that is flowing pus has been stretching from the middle of the spine to the right waist.

It's more than 10 centimeters long!

The scars are seen and heard, and they are chilling to look at.

If you really stick a hot copper axe on it, the sizzling sound must be self-evident!

The next second.

Before everyone could react from the shock, Lu Yu said:

"OK, brothers......"

"Now, it's time for the test!"

The words fell.

With all kinds of barrages, Lu Yu moved in response to the sound, and put the copper axe on the spot at the end of the wound at the back of the waist!