"Crooked, talk, I'll hang up if I don't talk anymore."

The sound of milk and milk sounded again.

"Xiao Ke, I said don't mess with grandpa's mobile phone."

Fortunately, accompanied by the sound of milky milk, a burst of footsteps also came, and at the same time, Professor Li's slightly reproachful voice came.

"Professor Li, I'm Lin Yu."

Hearing that Professor Li on the other side seemed to have taken the mobile phone, Lin Yu breathed a sigh of relief and reported to himself.

"Hehe, I'm sorry, my little granddaughter was playing with her mobile phone just now."

Professor Li smiled kindly, and then said, "Xiao Lin, are you looking for me for the matter of the Void Kangaroo?" ”

"That's right, I want to see if I can use this to make a space backpack to carry equipment, so no, I'm looking for your advice."

Lin Yu smiled, not surprised that Professor Li knew his purpose.

Professor Li is in the relevant department of Changhai, and it is impossible not to know about the only three blocking missions last night, and combined with his first phone call, it is not difficult to guess the purpose.

"Actually, you can just send the carcasses of all kangaroos to the branch, and there are customized services here."

Professor Li smiled.

"I don't want to accumulate some hands-on experience, but I mainly want to learn."

Lin Yu laughed.

"That's it, I'll send you the information of the void kangaroo, you can add my WeChat."

Professor Li smiled again, and there was a faint hint of approval in his tone.

Then there was not much nonsense, after hanging up the phone, Lin Yu added Professor Li's WeChat, and after waiting for a few minutes, a document about the void kangaroo was transmitted.

Through the Xueba system, the document was opened and projected onto the retina, and Lin Yu checked it non-stop.

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[Species Code]: Void Kangaroo

[Combat Power Rating]: 1st Order Medium ~ 1st Order High

[Ability Rating]: Rare

【Overview】:Void kangaroos generally have strong physical fitness and fighting instincts, with small group habits, usually female void kangaroo nursery bags have spatial characteristics, male and juvenile offspring have dormant mechanisms and can sleep for a long time in the nursery bag, 1~3 seconds after leaving the nursery bag to complete the recovery of physical functions, suspected to be evolved in the living environment of food shortage and fierce competition......

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At the front are some data, Lin Yu has no concept of these for the time being, and he doesn't know how to do it.

However, some of the introductions to the void kangaroo are quite detailed, including a lot of habit details and focusing on the structure and dormancy habits of the female void kangaroo, the description is a little scattered, which should have been added by Professor Li.

The habits of the void kangaroo are very peculiar, living in a 'family' structure, but only the female kangaroo is active outside, the male kangaroo and the cubs will sleep in the nursery bag, the female kangaroo will 'lose your rem' when it encounters tricky or large-scale prey, and the dormant kangaroo after leaving the nursery bag can quickly wake up and recover its body functions.

In addition, the nursery bag only has spatial characteristics, not its own space, and the inside is still the structure of an ordinary kangaroo nursery bag, but the items that enter the void kangaroo nursery bag will be relatively reduced from the space.

The kangaroo's nursery bag has ***, and the dormant void kangaroo is to hold *** for dormancy, and to absorb the nutrients needed to maintain basic survival, the void kangaroo during dormancy is like hibernation, and the demand for nutrients and oxygen will be reduced to a very low level.

"Professor Li focused on the dormancy mechanism and the structure of the nursery bag, that is to say, if you want to form space equipment, you should start from these two points?"

After carefully reading the information word for word, Lin Yu thought for a moment, then went into a lucid dream to check the information for a long time, and then got up and went out into the underground parking lot workshop he rented.

The spatial characteristics of the Void Kangaroo Nursery Bag cannot be sustained forever, although this creature has strong cellular activity and environmental adaptability, but the Nursery Bag that loses its nutrition and energy supply can only last for more than a day, and must be dealt with first for insurance, and tonight is destined to be a sleepless night.

The van containing the female kangaroo was parked in the workshop, and Lin Yu directly dragged out the corpse of the void kangaroo, and then the miserable screwdriver wrenches came into battle - no way, he didn't have professional dissolving tools, and it was too late to buy it now.

"I thought it was playing with machinery, but I didn't expect to have to engage in creatures."

In the end, Lin Yu was also deeply helpless, and made the workshop into some kind of evil laboratory before completely dismantling the female kangaroo's nursery bag and part of the internal organs, and then soaked it in the normal saline prepared halfway.

With the current technology of the earth, it should be impossible to regain the spatial characteristics of the inactive Void Kangaroo Nursery Bag out of thin air, so the first step in making space equipment is undoubtedly to keep it alive.

At present, there are usually three ways to maintain the activity of isolated organs, the simplest is to soak in normal saline, and then cryopreservation to reduce metabolism and resist hypoxia, as well as borrowing professional equipment to perfuse with organ preservation solution.

The latter two are very troublesome and require equipment, and he can only choose the roughest method first, but fortunately, the Void Kangaroo itself has a strong activity and dormancy mechanism, and it can last for more than a day without doing anything, and it will definitely last longer after soaking in normal saline.

Anyway, it's nothing if it fails, it's a big deal to use it as a material to fool the audience, at most it's just a little low, so Lin Yu doesn't have any scruples, but he can make it.

"Let me think about it...... Preserving the activity of the pouch can actually be used as a space equipment, but it needs to be stored for a long time, and it must be kept portable, and too large equipment can not be used. ”

After soaking the nursery bag, Lin Yu had time to think about what to do next.

The Void Kangaroo's nursery pouch is also supposed to operate on dark energy, but he has not found anything like a crystal nucleus in his body, so dimensional creatures should evolve at the genetic level like the Awakened, relying on cells to absorb dark energy on their own.

Since the nursery bag did not lose its spatial properties immediately after the death of the female kangaroo, it means that if you want to make space equipment, you only need to maintain the activity of the organs, and the cells will automatically absorb dark energy to maintain the spatial characteristics.

The only thing he had to do was figure out how to keep the pouch alive for a long time.

"The back of the Void Kangaroo data is obviously added temporarily, Professor Li should mean that I should start with the dormancy mechanism, but where does the female kangaroo come from......

"No, no, the female kangaroo should actually have a dormancy mechanism, although the information says that the male kangaroo and the cubs are dormant in the nursery bag, but the kangaroo cubs are in the nursery bag for secondary development, it is impossible for the female to be gone, it can only be said that this mechanism is no longer used in adulthood."