I have to say that the space backpack really can't be stuffed too full, or it shouldn't be a matter of quality, but a special substance that is not in reality can't be carried too much, otherwise it will be limited by the laws of time and space, and you must pay a certain price.

For example, this return was almost blocked out of time and space by the barrier of the real world, and even if some soul power auxiliary space gems were sacrificed, they still failed to successfully break through the barrier of the real universe.

At that time, I was throwing things in a hurry, of course, what I threw at the beginning was not actually high-purity phantom crystals, but some things that were dug up from the temple of the god Sarnagar, and I felt that there was great scientific value, so I wasted some space to bring it back.

After discovering that I was blocked out of the space-time barrier of the real world, the first thing that came to mind was that there might be something wrong with these things, so I lost a lot, but after I found out that I lost those things, it seemed that the resistance of the space-time barrier had not weakened.

Then there was a rush to throw some specimens of monster tissue, such as hybrids and some extremely powerful monster tissue specimens, but it still didn't work.

In desperation, he finally began to drop those ultra-high purity phantom crystals, and after throwing away some of the phantom crystals, the resistance was also rapidly reduced, which determined the key.

Then he kept running away from the phantom crystal, and lost most of it, and the space-time barrier was loosened, which forcibly broke through the space-time barrier and returned to the starting point of space-time shuttle.

Although the person came back smoothly, he was seriously attacked by the laws of time and space, and instantly fell into a coma.

……

I don't know how long I fell asleep, but I felt an infinitely gentle little hand pressed on my forehead, and far away not only the spiritual power came from that little hand, nourishing the body with a serious loss.

opened his slightly heavy eyelids, but what he saw was Xiao Bai's extremely nervous eyes, and his face looked a little pale, obviously losing too much spiritual power

"How does my brother feel, but what's wrong with it?" I found that my nervous expression after waking up finally relaxed a lot.

"It's okay, don't lose." Laboriously raised his hand to hold Xiaobai's hand, but was directly slapped away by the other party, and continued to lose spiritual power.

"What do you mean it's okay, what happened to my brother, why did the spirit of the body lose so much, and I didn't recover after feeding the recovery potion several times?"

"It's just that I brought more unique products of that time and space, maybe because those things are not available in this space-time universe, so when I forcibly brought them over, I was subjected to some laws of time and space, and this ordinary medicine can't cure it."

"How's that for good?"

"It's okay, just rest for a while, and you can heal without medicine."

“…… My brother also brought something special before, why has there never been such a serious adverse reaction before? ”

"In the past, the number of belts was small, but this time the number of belts is a little more." After struggling several times, he finally managed to sit up.

directly hugged Xiaobai into his arms, and finally ended the girl's behavior of consuming her true yuan to convey spiritual power to herself.

“…… Brother is really good at it, so it's better to lie down and rest. ”

"This is not a reckless ability, if you waste the true yuan and want to break through the realm of heaven and man, it will be delayed for a long time."

"In this era, there are no powerful big devils, what does it matter if you don't break through the realm of heaven and man?"

"It really doesn't matter in reality, but don't you want to go on an adventure with me?"

"It's so dangerous to go to the otherworld, why does my brother still want to go?"

"This time I'm just a little greedy, next time I have experience and know in my heart, and it won't be so dangerous."

“…… Brought back a lot of Pokémon this time? ”

"yes, that's a lot."

As he spoke, he opened the storage bracelet and counted how many things had been lost.

When he saw that the molecular assembly equipment was intact, and a large number of high-purity phantom crystals that he had forcibly brought back were still there, the slight depression in his heart was suddenly swept away.

The crystals that recorded a lot of information have not disappeared, some very special seeds have not disappeared, and some special substances called dizime are still there.

In general, most of the things I wanted to bring back were brought back smoothly, although most of them were thrown away, in fact, they still retained nearly 0.8 cubic meters of the best ghostly crystal, and the quality was as high as four tons.

This may not sound like a big number, but in fact it is very huge, you must know that to build that neutron star pulse strike system, it only takes two tons of high-purity phantom crystal.

As for absorbing Qi Cultivation Practice, if it is combined with some other materials to make an elixir to assist Qi Training, only one gram of Ghost Crystal per day is completely enough, so this amount of more than four tons is indeed quite a large amount.

However, the most precious thing is not these things on the material level, but those cutting-edge technologies of the Tyranid Empire that are hundreds of years beyond the real world, and those astral spirit technologies that are much higher than those of the Tyranid Empire.

These things can definitely make human civilization boast a big step forward and reach the standard of second-level civilization.

It's just that the development of this civilization is better to be gradual and more stable, and if such a big step suddenly breaks out, it may cause very serious consequences, so whether those technologies should be gradually made public must be cautious.

Zhou Bufan took things out little by little, and sorted out the space bracelet by the way, and when Xiaobai saw the dark crystals that had been purified and re-polymerized into lumpy crystals, his jaw was about to fall in surprise.

Unexpectedly found that Xiao Bai sitting next to him couldn't close his mouth in surprise, he really couldn't hold back that cute appearance, and reached out to pick her chin, but it made Xiao Bai lower his head a little shyly.

"What is it that surprises you so much?"

“…… My brother went to the place where the immortals lived this time, those must be the legendary fairy stones, right? Pointing to the few pieces of phantom crystals that had been taken out, he asked curiously.

"Of course it's not a fairy stone, but this thing is indeed a great material, which can be used to synthesize all kinds of strong materials, can also be used to create various rune arrays into energy superconductors, and of course can also be synthesized to have various special drugs, in short, it is extremely useful, and only a small amount needs to be added."

"The most important thing about this thing should be the pill used to synthesize qi."

"Maybe, but it's more practical to create a super strong formation with synthetic materials, and no matter how you say it, the formation can also assist in gathering a lot of energy between heaven and earth."

“…… Brother, is it okay to make this piece of Qi Cultivation Pill for me? Picking up a fist-sized piece of specter crystal, he asked.

"Of course not!"

"Stingy, ignore you." As he spoke, he put down the ghost crystal directly, and was about to get up and leave, but was pulled back by Zhou Bufan.

"I mean, I'm too stingy to have one piece, so I'll have to get a few more pieces." As he spoke, he took out more than a dozen pieces and handed them to Xiaobai.

"Oh my God, that's so many?"

"Otherwise, why didn't you get eaten by the law."

"Thank you, brother, that, you have a good rest, I'm going to alchemy." said that, she couldn't wait to run to the small laboratory that belonged to her, completely forgetting Zhou Bufan's sick number.

And Zhou Bufan also dragged his tired body, got out of bed, went to his laboratory, installed the molecular assembly equipment, entered the relevant data, and began to make a new type of supercomputer.

But it's a super server that I got from the Star Spirit Clan and used by the Purifiers.