Making something similar to an oxygen cylinder is actually not very difficult for Chen Bo. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

There is no other reason, although Chen Bo did not study very seriously when he was a child, and he has forgotten how to collect oxygen and put it in the container.

But it doesn't matter, after all, he is not the only one fighting now, but there are billions of earthlings behind him to support him! Ahem, although he is the one who supports them most of the time......

But this doesn't matter, the important thing is that among the billions of people on the earth, isn't there a single person who can't collect oxygen? Not to mention Chen Bo, I'm afraid even a fool won't believe it!

So, Chen Bo asked the audience in the live broadcast room how to make oxygen and collect it into a container. However, Chen Bo soon discovered that most of those methods required hydrogen peroxide or something.

But in this place, where to find it? Huh? Wait!

Chen Bo suddenly rummaged in the system space, and he remembered that he seemed to have drawn a bottle of disinfectant before.

And hydrogen peroxide is also a kind of disinfectant water, and it should be hydrogen peroxide pumped at that time, right?

But no matter how Chen Bo looked, he couldn't find it, it should have been dropped.

Chen Bo remembered that he had thrown a lot of things out when he was in the dungeon space, and he should have thrown away the disinfectant at that time.

Damn, since that's the case, you can only make a big move!

Chen Bo said to Yu Shifei: "Senior sister, can you get an airtight leather bag?"

"Yes, it's easy. I remember that there was a very large leather bag in the kitchen of the college, which seemed to be used for salt. Yu Shifei nodded.

"That's fine, get all the salt out there, fill it with air, and let Xin'er in. Then seal the mouth of the bag, and you're good to go. Chen Bo said.

"Is this okay? Why do you think it's a little unreliable?" Yu Shifei doubted.

Then she said, "Or...... Why don't you just let Xin'er go straight into the storage bag, as long as you hold your breath and don't breathe?"

The corners of Chen Bo's mouth twitched, and he said, "Senior sister, I'm afraid Xin'er will be recognized as soon as she goes out now." The only way to let her in now is to hold her breath now and leave Tianyang City, then she can't suffocate Xin'er to death? Besides, under the vacuum, the temperature is very cold. ”

"But I don't think it's reliable! If you put a living thing in a dimensional space like a storage bag, it will become very unstable, what if the space inside the storage bag is chaotic?" Yu Shifei worried.

"In fact, there is one of the simplest and most direct ways, which is to rush out directly. Chen Bo shrugged and said.

"Mentor, I'd better go into the storage bag!" Yu Xin'er, who had not spoken, looked at the two of them as if discussing how to fiddle with items, and there were already many black lines on her head.

"Apprentice, you have to think clearly! For the teacher to take you out, maybe you are lucky to have no innate powerhouse to stop you, and you can break out smoothly. But if you are a big living person and enter the storage bag, there is a high chance that you will die in the space storm!" Yu Shifei reminded.

Yu Xin'er shook her head, she felt that she owed Yu Shifei too much, and she couldn't let her follow the adventure together.

This kind of ugly thing to say is that the idea of "stubbornness does not know how to be flexible" is very popular in the Wild Continent, a place that respects teachers.

If you are on Earth, who is so idle and worried about the life and death of others? It is not easy for you to live by yourself.

Why there are these two extreme phenomena, Chen Bo doesn't know, and he doesn't bother to know.

But this kind of Yu Xin'er is what he likes.

Yu Shifei, who was helpless, only hated to go out of her way to get a big leather bag, and it was really not ordinarily big, and it was like a big hot air balloon when it was blown.

"I'll go, it's too big, isn't it...... Tianyang Academy wants to use this thing to fill salt?!" Chen Bo looked at this super big bag and was a little speechless, this thing can be made into a hot air balloon if it is slightly modified.

Of course, he wouldn't be stupid enough to really make a hot air balloon and float out of Tianyang City in the air, who knows if he will be thought to be a new breed of Yuan Beast by some idle innate powerhouse, and then directly knock it down.

If such an unfortunate thing really happened, then he would be half-crippled if he didn't die after falling.

"Senior sister, do you have such a big storage bag to put this thing in?" Chen Bo wondered.

"No problem at all!" Yu Shifei confidently patted the gorgeous storage bag on her waist, and continued: "My storage bag is made by the master himself, not to mention a leather bag full of gas, even if there are a few more, there will be no problem!"

, so the space in Yu Shifei's storage bag is not larger than his system space?!

Of course, the storage bag does not have one function, but the system space does.

That is, there is no way to fit the storage bag into another storage bag, otherwise the space of the two storage bags will collide with each other.

And then?

Then everything in the two storage bags will be torn into ashes by the space storm, or even directly torn into atoms and molecules.

However, Chen Bo's system space will not have this kind of side effect, no matter how many storage bags are put in, there is no problem, and the system is really a little taller than others.

When Yu Xin'er entered this leather bag, Yu Shifei sealed the bag, and the air inside was enough for Yu Xin'er to breathe for a while.

"In vain, I have wronged you this time. If I had the strength of that old man, I would have taken you out a long time ago, and I will see who dares to touch my good disciple!" Yu Shifei muttered.

"Don't worry! As long as you break through to the innate peak for the teacher, you will make those people pay the price they deserve. No, the teacher wants to teach you to the peak of innate nature, so that the two of us will go back to the field together!"

"Senior sister, shall we leave now?" Looking at Yu Shifei with an angry face, Chen Bo asked with a sigh.

In fact, he is also very angry now, he has to be so aggrieved when he goes out of the city, he doesn't want to experience this kind of thing a second time! The Yu family, the Guo family, they all have to die! They all have to be destroyed!

"Well, let's go now!" Yu Shifei replied.

"Didn't you say that there is a mentor following us, don't we have to wait for him?" asked Chen Bo.

"No, it's more important to send Xin'er out! As for the mentor, let him leave later! Anyway, he doesn't know the way. Yu Shifei waved her hand and said.

"Uh......" Looking at Yu Shifei with an indifferent face, Chen Bo was a little silent for the unknown mentor. It's really unlucky to meet a teammate like Yu Shifei!

"Ladies and gentlemen, the anchor is about to start a new journey now! There is not much time left before the three-year appointment, just one year, and another half a year. ”

"The most important thing is that the anchor must bulldoze the Guo family and the Yu family! )