Seeing that Lin Han had already killed the branch of the hive, the remaining two second-order red beetles and the two sawtooth mantises that were guardians were also forced into a desperate situation! Death is their only way out now!

The first to meet were the two second-order red beetles, but they were also very wise not to expose their weaknesses. Instead, he closed his whole body, forming an absolute defensive posture, in a vain attempt to attack Lin Han with his own impact force.

If this trick is used on someone else, it may really be able to make the opponent helpless.

But who is it? He's a true third-order lifeform! In the face of absolute strength, almost any small means are ineffective!

When the two red beetles rushed in front of Lin Han, I saw a cold smile on the corner of his mouth, his left hand turned into a palm, and a trace of murderous transformation ability was attached to it, and then he slapped one of the red beetles fiercely!

When it came into contact with the red beetle, it quickly swept through the red beetle's whole body like a parasite that had found a host, destroying every cell and tissue in his body!

Before it even had time to let out a few high-pitched screams, the entire body's vital system was completely destroyed!

And the other red beetle ant was directly greeted by Lin Han's fist the size of a sandbag!

The fist swung at high speed slashed through the air, creating a faint sonic boom, which is characteristic of the speed of sound!

Not to mention that Lin Han's own strength could easily smash a piece of granite the size of a car into pieces, and at this time, coupled with the near-sonic speed of the punch, the power of this blow was increased exponentially!

Lin Han's fist smashed directly and accurately into the head of the red beetle, and the hard shell was shattered at this moment, and the cracking sound of "click" continued to sound. In the end, the upper body of this red beetle ant exploded directly because it couldn't withstand such a powerful impact at all! It was supposed to be the position of the head, but at the moment only a faint mist of blood floated on it.

Killing these two red beetles, Lin Han completed it almost at the same time, and the speed was jaw-dropping. It's much more energetic to fight the second-order zombie you fought before.

Because Lin Han mainly wanted to test how strong that second-order ability zombie was, he didn't directly kill the second-order ability zombie in seconds, but let it play more freely.

But now there is no need for this, he has no interest in studying the combat power of the Zerg, and he just finishes the work!

The remaining two sawtooth mantis were completely panicked at this time. With just that hand, they already knew very well that this man's combat power had already surpassed them by not knowing how much. Even their use of suicide attacks probably wouldn't be able to stop the man from attacking the hive branches.

It's fair to say that today they're all dead!

Lin Han was also aware of this, so he didn't rush to kill these two sawtooth mantis directly. Instead, he first took out the insect crystals of the two red beetles and put them into the space folding ring, and then locked his eyes on the two sawtooth mantises.

But just then, the unexpected happened!

One of the sawtooth mantis suddenly went crazy and pierced the body of the other with its forelimbs. And the attacked sawtooth mantis did not even have the slightest resistance, allowing its companions to torture and kill itself.

Seeing this scene, Lin Han was stunned for a moment, and then suddenly thought of something, his face changed, and he immediately raised his speed to kill the last sawtooth mantis.

But it's obviously too late at this point! I saw that the last sawtooth mantis almost at the moment when Lin Han picked up his speed, he used his forelimbs to take out a green insect crystal the size of a ping-pong ball from another companion's body! I swallowed it in one gulp in front of everyone.

A powerful aura erupted from the body of this sawtooth mantis, making everyone feel a powerful sense of oppression again! This is the momentum that only a third-order lifeform can have!

"Damn, I really let that guy intensify the worm crystal!" Lin Han muttered with some annoyance.

Intensification, which can also be regarded as a means of absorbing source energy. However, unlike phagocytosis, intensification is the direct release of source energy-rich substances such as insect crystals at one time, while phagocytosis is gradually and slowly absorbed.

Therefore, intensification can be said to be a means to achieve a short-term and substantial increase in strength through substances such as source crystals or insect crystals, and the magnitude of this enhancement is far greater than the increase brought by absorbing source energy through devouring.

However, because the source energy is not completely absorbed by the cell, it is only forced to stay in the cell, and once all the source energy is lost, the strengthening effect will be completely lost.

Moreover, intensification is also prone to some damage to cells, and some irreversible damage may occur, which will have a great impact on future evolution!

Therefore, unless it is a critical moment of life and death, ordinary lifeforms will not choose to use the method of intensification to absorb source energy. It's not a big deal to waste energy, but it's a big problem to compromise your potential because of it.

Of course, if everyone is going to die, it's useless to keep these, it's better to fight to the death! After all, in the last days, being alive is more important than anything else!

Now this sawtooth mantis has directly intensified the insect crystal of another sawtooth mantis, causing it to briefly step into the level of a third-order lifeform that was originally at the peak of the second order! Because of the intensification, the true strength of the sawtooth mantis at this time was even a little stronger than some existences that had only become third-order lifeforms!

However, Lin Han wasn't annoyed that this sawtooth mantis's strength had improved now, after all, for him, what if the other party had reached the third order for a short time? You can still easily kill it yourself, it's just that the other party can resist a few more times.

But it was such a thing that was about to be killed that directly wasted a second-order peak insect crystal, which made Lin Han, who was currently very lacking in evolutionary resources, naturally very angry!

It's like seeing a priceless antique, but because of your own negligence, you let a beggar get the first step, and the beggar smashed the antique! The most important thing is to smash it in front of you!

Lin Han is almost experiencing such a thing now, and now his mood can be described as like a dog in the sun, how depressed and depressed he is!

That's a second-order insect crystal that's almost third-order! Being ruined by a beast like this, even if it is devoured, it will make Lin Han feel a little better than this direct intensification, and direct intensification is simply a violent thing now!

This made Lin Han get angrier and angrier the more he thought about it, and directly stretched out his hand to the hilt of the blood sacrifice behind his back, and suddenly pulled out the blood-red blade, and a large amount of murderous energy was injected into it. Even a blade as hard as the Blood Sacrifice began to tremble slightly under the infusion of a large amount of murderous aura.

At this moment, the entire blood sacrifice was like a peerless fierce soldier, with a flash of red light and a chill! The furious aura seemed to be able to tear through everything that came close to it, like a beast ready to strike, ready to strike the fatal blow!

Fortunately, Lin Han was able to control this amount of murderous aura, and did not let these murderous auras wreak havoc everywhere without restraint, so Qiu Yuanming and the others could still stand unharmed now.

But the sawtooth mantis that had just raised its strength to the third order was not so lucky.

The cold murderous aura directly enveloped it, and at this time, Lin Han was like a demon coming out of the sea of blood in the corpse mountain in its eyes, and the breath of death permeated Lin Han's side, and all kinds of negative emotions such as despair, hatred, and anger were impacting its brain, making its brain directly stop thinking at this moment.

However, by the time it finally regained a trace of consciousness, a blood-red blade had already appeared in front of its eyes!

In the next second, Lin Han slashed at the neck of the jagged mantis, and the head of a huge mantis flew directly into the air, crossed a graceful arc in the sky, and finally smashed more than ten meters away from his body.

The body of the headless sawtooth mantis still maintained its pre-death appearance at this time, standing straight beside Lin Han. The wound on the neck was constantly expanding under the erosion of the murderous aura, and the blood was still spurting outward.

It's a pity that this sawtooth mantis has just become a third-order lifeform, and before he has time to feel his strength as a third-order lifeform, he didn't even have a skill before he encountered a pervert like Lin Han, and he hiccuped directly, which is also very sad.

Lin Han didn't even glance at the corpse of this zerg who had wasted a second-order insect crystal, and directly slashed it with his back to him. A green insect crystal was picked out of the body of the jagged mantis by Lin Han, and finally fell into Lin Han's hands with unmistakable accuracy.

"It's a pity, otherwise I should still be able to harvest another second-order worm crystal...... However, the blood spirit spar in this hive branch is the real highlight, I hope that the blood refining worm in this has refined a blood spirit spar! And they haven't had time to recycle into the mother nest! "Otherwise, Lin Han would have suffered a little bit this time.

So, after Lin Han got the insect crystal, he directly entered the insect hive branch, completely ignoring the strange eyes of Qiu Yuanming and the others.

From the outside, the entire branch of the hive looks like a huge pile of flesh and blood, and when it enters the inside, it is basically pitch black, and no sunlight can shine in. Fortunately, Lin Han can directly use his spiritual power to perceive, although the effect is not as good as that of direct observation with his eyes, but at least it is more than enough to act inside.

Moreover, the battle just now directly wiped out all the zergs in the entire hive branch, and even the two guardians were directly slaughtered by him. If nothing else, there should be only one existence left in the hive branch.

Lin Han naturally walked in the dark environment without any worries.

I have to say that the entire inside of the hive branch is filled with a smell of blood, and through spiritual power exploration, Lin Han can also find many stump arms and severed limbs scattered around. Because refining the Blood Spirit Hedron requires a lot of flesh and blood. Whether it is human or zombie, or some mutated creatures or even some alien flesh and blood, it can be used as raw materials for refining blood spirit crystals.

However, the flesh and blood here are mainly from some zombies and some mutant beasts, after all, this is the most abundant species at the moment. Others, whether alien or human, are not so easy to find in a city that has not been reconquered now.

Soon, Lin Han came to the center of the entire hive branch. It was a huge pool made of an unknown viscous substance, filled with thick blood and emitting a rancid smell! These are the flesh and blood that the Zerg have collected these days!

Next to the pool are several tube-like threads attached to it, seemingly drawing blood from the pool.

Lin Han looked up along these pipes, and saw that behind a creature that couldn't see the facial features clearly was the ultimate source of these "blood vessels"! It can't be considered a complete creature, because the bloodrefiner does not have a body capable of independent movement, only a face with blurred facial features and blood vessels on the back that can freely suck blood.

Everything for the survival of the Blood Refining Worm must be maintained by other Zerg. The only thing they have to do is fulfill their mission to refine the Blood Crystals until the day they run out of life and die.

In other words, even if Lin Han didn't come to kill it now, as long as there were no other zergs to provide nutrients for the blood refining insects, after all the blood in the blood pool was consumed, the blood refining insects would even use their own flesh and blood energy to refine the blood spirit crystals, and finally squeeze themselves alive!

This is the Blood Refining Bug, a tool used by the mother worm to restore her physical strength, and their life and death are sometimes not as good as a cannon fodder Zerg! What a sorrow! All their lives, they just repeat something that doesn't mean anything to them.

Thinking of this, Lin Han couldn't help but sigh a little in his heart, this blood refining insect can be regarded as the most humble existence in the entire Zerg!

When Lin Han came to the bottom of the Blood Refining Worm, the Blood Refining Worm seemed to have sensed the killing intent on Lin Han's body, and its originally motionless body suddenly began to sway at this moment, as if it wanted to escape from the restraints here.

But it was in vain. Lin Han directly triggered a killing blade to go out, and the head of this blood refining insect with only a vague outline of facial features was pierced in an instant, and it directly lost its life breath.

It is really that apart from being able to refine the blood spirit crystal, this blood refining worm has no other effect, and it can't even make some senseless resistance!

With the death of the Blood Refining Worm, the blood vessels connected to its back began to slowly droop, and finally fell off directly from the connected blood pool, and the blood in the blood pool that had not yet been refined immediately began to flow outward. However, because the blood is so viscous, the blood does not splatter directly.

When the blood in the pool was almost gone, Lin Han stepped forward, crossed the foul-smelling blood on the ground and came to the corpse of the blood refining insect, and then slashed open the stomach of the blood refining insect. Its stomach was not filled with blood after absorbing a large amount of blood, it seemed to be just a pile of air, and after the corpse was disemboweled, there was only a blood-red spar about seven or eight centimeters long.

"Fortunately, this blood spirit spar hasn't had time to be recycled into the mother worm's nest, otherwise the harvest will be greatly discounted this time!"

This blood-red spar is the blood spirit spar that this blood refining worm has refined from the blood in the blood pool below these days! It is the best body refining treasure in the last days! Even such a piece of blood spirit spar in Lin Han's hand was also very precious in his previous life

Lin Han held this blood spirit spar in his hand, and through his spiritual power, he could clearly feel its distinct edges and corners and the thick qi and blood power on it, which made Lin Han have a desire to swallow it without helping.

This is the desire of the cells in the body for the power of qi and blood in the blood spirit crystal.

"Hmm!" Soon, Lin Han devoured the Blood Spirit Crystal. At the moment when the blood spirit spar was decomposed in Lin Han's body, the cells in the body were all active at this moment, competing to snatch the qi and blood power inside. While feeling the severe pain in his body, Lin Han's body was constantly being strengthened.

After a while, the cells in Lin Han's body calmed down, and the qi and blood power in the blood spirit crystal was completely devoured. Now that his physical body alone, Lin Han's physical strength is about to reach the strength of a fourth-order lifeform.

"It's really a combination of the flesh and blood power of many living beings, and just such a small piece can increase my physical strength so much! If you have a few more pieces, you might be able to directly raise your physical body to the strength of the fourth order! "Once the physical body has a strength comparable to that of the fourth order, Lin Han will even be able to fight against a real fourth-order lifeform with just his physical body!

Of course, that is only theoretical, and the strength of a true fourth-order lifeform is not only reflected in the flesh. But it's true that he won't be killed directly when the time comes. It can be said that after the physical body reaches the fourth order, Lin Han will have another hole card to save his life!

In the last days, or in any era, no one will be disgusted with too many means of saving life!