In the absence of the class leader, Lin Dong decided to unseal the two pieces of amber and release the remains of the demon insects inside.

He wore the bracers of the Brute Bull, and then held the Kan Lizhu in his hand, gathering ice and fire energy.

Secretly guarded with a star array.

Some demon insects have a super-first-class ability to pretend to be dead, in case of an accident, the demon insect dies and recovers, and it can also be destroyed in time. The energy of ice and fire erupted, spiraling and staggering, pouring into the two pieces of amber. Almost in no particular order, the two pieces of amber emerge with a gray, textured metal-like glow that spreads from the inside out, flowing like a liquid. These gray rays were reflected on Lin Dong's body, giving him a sense of suffocation and oppression covered by metal all over his body, fortunately, compared to the original unsealing of Kan Lizhu, these two pieces of amber were much easier, and now Lin Dong also has the blessing of the brute bull bracer, which is more uncomfortable, and it is not life-threatening.

Lin Dong opened the Heavenly Eye, and used the purple yang true pupil to follow the looming magic circle inside the amber, supplemented by the ice and fire energy of Kan Lizhu, and unsealed it in reverse.

At the same time, the mind is secretly vigilant.

Syllable!

Among them, there was a piece of amber whose light spread more violently and looked powerful, but it was successfully unsealed first.

A dark golden magic circle quietly towered over the space in the house, the structure was complicated, and it was extremely strange, even Lin Dong, who had come into contact with a similar sealing magic circle, was a little dazzled. Lin Dong couldn't recognize what kind of sealing circle this was, he only knew that it was very advanced, fortunately, he could take out the corpse of the demon insect without destroying the magic circle. This situation is equivalent to a sturdy vault, which cannot be destroyed by outsiders, but in the case that the original owner did not deliberately set a password, then a knowledgeable person can easily open the door of the vault and take out the things stored inside.

The Xuanjin Circle is not harmful to the human body.

It is mainly responsible for sealing the soul of the demon worm.

The corpse of a demon worm.

Let Lin Dong use his invisible hand to extract it little by little in the Xuanjin Array...... This is an earthworm-like but huge demon insect, fifteen meters long, the thickest intermediate link is close to the thickness of a bucket, compared to the largest snake-green anaconda. It has a dark green body, no scales and no nails, and its skin is thick and tough, and it cannot be pierced by needles.

Lin Dong couldn't find where its eyes were, and it was difficult to tell the end from the end.

Head and tail ends.

All have more than a dozen slender tentacles.

It looks particularly weird, except for the tentacles, it feels a bit like a green earthworm, but the body is so large and fat that people are speechless.

"It may be an earth dragon or a worm-like demon insect!" Lin Dong estimated that most of this kind of demon insect was not very powerful, maybe it was a bottom-level creature, and it was like the basic food of high-level demon insects. Of course, it is not excluded that this is a female worm, which is responsible for the reproductive organ of laying eggs.

Inside the seal of the Xuanjin Array, it seemed that there was no time passing.

Although this earth dragon demon insect has been dead for a long time, and the demon soul has been wiped out, the flesh is lifelike and fresh.

Lin Dong took a little dark green mucus from the insect corpse with an invisible hand, and wanted to put it in the glass to fill it, but he didn't expect that as soon as it dropped, the glass made a sizzling corrosion sound, but in thirty seconds, the lower half of the glass and most of the table top were melted clean by the green liquid that was estimated to be digestive juice.

"......" Lin Dong was sweating profusely, this digestive juice was too strong!

He experimented with small pieces of metal.

As a result, the same melts.

Metals, wood, minerals, glass, plastics, and other man-made objects, there is nothing that this green liquid cannot melt...... Lin Dong estimated that when this earth dragon demon insect was alive, it would eat everything, and there was no food in the world that did not suit its appetite, muddy water, rocks, animals and plants, and it would eat whatever it encountered.

Even plastic can melt, so what can't it eat? Besides, there was no plastic in ancient times!

Lin Dong's interest was raised at once.

He extracted the demon blood in the body of this earth dragon demon insect with an invisible hand, hoping to study one, two, three.

In the world of cultivation, there are also behemoths of the earth dragon, such as the drill mountain dragon, or the swamp dragon worm, etc., which are often hundreds of meters long and hundreds of meters, and the body is as huge as a train, Lin Dong has not seen it, but there is a Xiuzhen world full of spiritual energy! In such a weak environment here, how can such a strange earth dragon demon insect grow?

The demon blood of the earth dragon demon insect is red, and it is very bright red.

Lin Dong sensed it carefully with his true qi energy.

It was found that this demon blood contained a huge vitality in it, even if the Earth Dragon Demon Worm had died, its corpse was still alive and would not change because of the passage of time.

Ordinary knives couldn't break the skin, so Lin Dong had no choice but to use the jade cutting knife to gently cut a hole nearly fifty centimeters long on the extremely tough skin of its corpse.

Less than ten seconds.

The outer skin allows the demon blood and the mucus that spilled out automatically to recover, leaving no trace at all.

"It's good that this thing is dead, otherwise, it's not easy to deal with. "Lin Dong is very sweaty, this kind of restoration power is like a god-defying existence for a demon insect of its level. I don't know what its combat power is now, but even if its attack power is not good, just the green acid and the restoring vitality of the demon blood are enough to make other creatures unable to eat and walk around!

With a tough skin, it is not afraid of external attacks, except for the jade cutting knife, ordinary metal knives have no way to take it at all.

Even if you hurt it, the wound can be healed immediately.

Plus digest a qiē of green acid.

This guy is really going against the sky!

"If the vitality cells of this demon blood can be fused into the human body, then the person will not have to worry about injury, and the internal injury can heal itself, even if it is a broken hand or foot, maybe it can grow out automatically. Lin Dong thought about this like a mad scientist, and then shook his head again, cell fusion is not simple. First of all, not to mention that human beings have a strong self-protection system, which can allow an abnormal invasion to carry out gene restoration, keeping the original NDA unchanged, even if the two are really successfully fused, human beings do not have the function of self-producing this kind of vitality cells, and will consume this part of the vitality cells over time and regain into an ordinary person.

If you study it, it's also a good direction.

If it can produce injections similar to demon blood in the future, it will also be a rebellious move to help the disabled recover their original limbs. It's just that this thing must be done quietly, privately to a very small number of people, and as for mass production, universal salvation of the world? No joke! Not so big a head doesn't wear such a big hat!

Another benefit of these energizing cells is that they keep the body alive.

If there is such an injection, it is estimated that the human body will not age naturally until this part of the viable cells is completely consumed......

"The future will be a good way, I have decided, and I will study this in the future. "In addition to practicing at night, Lin Dong is sometimes quite bored during the day, so now it's just right to find something meaningful to do. After all, mountain herbs are limited, spiritual tea cannot be produced in large quantities for the time being, and there is even more shortage of medicinal materials in the vitality pill, and the treasure hunt has not yet arrived, refining the wings of ice and fire and awakening the spirit of the purple yang bead can be carried out quietly at night, and if you spare some time to study this demon blood during the day, it seems that it is not a waste of time. If you succeed, you can get some results in the future and slap the bricks in the face of the beasts, otherwise these guys will really be the biggest in the world.

Lin Dong shifted the target.

Successfully unseal another piece of amber.

It's also a Xuanjin magic circle, and it seems that it is the same person who sealed the demon worm into two pieces of amber.

Different from the earth dragon demon insect that was more than ten meters away just now, what was pulled out now was an extremely disgusting strange worm, more than five meters long, two meters wide and wide, with a distinct head and tail, its appearance was as grotesque as a sea slug, the body was flat, the back markings were colorful, and it was covered with many fleshy thorns that made people's teeth ache.

Flipping around, there was a huge mouth of blood under the strange worm.

Lin Dong pulled it open with an invisible hand to take a look, and found that there were rows of dagger-like teeth in his mouth, which were densely packed, making Lin Dong, who was used to seeing monsters, also feel numb...... What if you let this demon insect take a bite?

Fortunately, this demon worm is dead!

The slime of the slugs is not corrosive at all, but it is extremely slippery.

The blood of the slug demon insect was extracted, but the blood of the slug demon insect was not red, but a strange light blue.

This blue demon blood is also full of rich vitality, and it is estimated that the vitality cells are about one-tenth of the blood of the earth dragon demon insects...... Lin Dong used a knife to cut the body of the slug demon insect, which was slippery and difficult to enter, and finally used brute force and stabbed hard, finally piercing its soft skin. Wait for five minutes, and the corpse of the pierced slug demon insect will be restored as new.

It's not as good as the Earth Dragon Demon Insect, but its recovery power is also quite good!

Moreover, if it was alive, it is believed that the recovery speed would be faster, and now it is only the corpses that are being tested!

"Let's test the endurance of ice and fire energy!" Lin Dong picked up Kan Lizhu's ice and fire energy and bombarded the corpses of the two demon insects, the corpses of the earth dragon demon insects were super strong, and the attack effect of ice and fire was not obvious, it was estimated that when the earth dragon demon insects were alive, they were not afraid of cold or heat. The slug demon insect is different, whether it is ice energy or fire energy, it will cause obvious damage to it, especially ice energy, which actually shattered those meat thorns to ice.

Kan Lizhu's ice and fire energy test, this can't be used as a standard, except for Lin Dong, who else in the world knows how to use Kan Lizhu's ice and fire energy?

Lin Dong really tested.

It's the ice and fire of reality.

Remove the prepared ice cubes from the refrigerator and replace them with a lighter on the other side...... At this time, the slug demon insect also became resistant, and the ice could not be seen, because the temperature of the ice cube was insufficient, and there was no Lin Dong's will to drive, pure natural ice did not do any harm to this slug demon insect. The lighter burned for more than ten minutes, and it was not easy to scorch a little bit of flesh thorns, and when Lin Dong turned off the lighter, within two minutes, the original scorched meat thorns were restored again...... It seems that if you want to hurt this demon insect, you have to use the method of high-temperature jet gas cutting, which is possible, don't think about ordinary torches.

"Nima, all of them are monsters!" Lin Dong is not very interested in the weaker slug demon insects, this thing is not comparable to the earth dragon demon insects except for being ugly, but looking at the rows of sharp teeth, this slug demon insects must eat meat.

If it is still alive, with its size and appetite, it is estimated that it is trivial to eat a few people.

The corpses of the demon insects are too big.

If you want to stay in the house and let Mingge's sister see it, she will definitely be scared to death!

After Lin Dong finished reading it, he stuffed them back into the Xuanjin Circle and resealed them back into the amber. Although there was enough space for the storage ring, Lin Dong didn't want to hold such a disgusting thing. He just took a part of the demon blood and kept it for later, and slowly experimented with it.

When the class leader came back from outside in a happy mood, she found Lin Dong observing a group of guinea pigs.

The group of mice began to jump and jump.

It's not good to be active.

However, within ten minutes, all seven holes were bleeding and hung up...... The head of the class looked strange, but she didn't ask why, she hurriedly went to the market to buy vegetables, prepared to cook a big meal for Lin Dong, and rewarded him for his perfume research and development. When she came back from the market and entered the door with vegetables, she found that Lin Dong was intently observing a pot of goldfish. After a while, all these goldfish, which were alive and up with their bellies facing the sky.

Lin Dong fished out their corpses and threw them in the trash.

When the class leader took a look, he found that in addition to mice and goldfish, there were shrimp and frogs, and even two hanging grass turtles.

"Are you going to do a biochemical experiment?" The class leader is very sweaty, even if you want to do research, your slaughter (failure) speed is too fast, go out for a long time, you actually hang so many little lives, wood, classmate, do you really want to be a mad scientist?

"It seems that we have to find a low-level little bug!" Lin Dong muttered thoughtfully, immersed in the sea of thoughts.

"Forget it!" the class leader saw that he was focused, but he didn't want to disturb his thinking.

Now, she knows that it is not easy for him.

It is very cool to produce research results, but who knows about the previous exploration and failure? He must have failed countless times before in the research of spiritual tea and perfume, but he didn't say it, and secretly carried it by himself!

The head of the class felt that he couldn't help him now, and he felt very sad.

But.

She quickly regained her morale.

"I can't help him now, but I can definitely do it in the future! If I try to do it, I will definitely be able to! Now, let's raise him to be white and fat, even a mad scientist needs to eat!" The class leader waved his little fist to cheer himself up, and fought to fill the stomach of the wooden classmate! Didn't you say that if you want to conquer a man, you must conquer his stomach first? I can, come on, come on, come on!