After another ten quiet days, the air became more and more cold, and even some places near the swamp had condensed a thin layer of ice.

Winter has arrived.

[Main Core Lv4], [Health Lv4], [Blood Energy Lv4],

Dragon's Blood (Blood Dragon) Lv4, Immortal Lv4, Terrestrial Animal Lv4, Dinosaur Lv4

In the past ten days, in addition to continuously upgrading the tag with the highest bonus of his four attributes to lv4, Dixing has also collected a lot of meat by letting Feather Wyvern, Pterodactyl, and Lepidpteran continue to explore the map and hunt.

However, this bit of meat can only barely last for a month.

The Abyssal dragon species was originally a herbivorous and omnivorous dinosaur, and there were only two pure carnivorous dinosaurs.

The main gap in meat is not the earth.

In the period before and after meeting the cursed elves, in order to make up for the energy gap, the earth has long tried to evolve a herbivorous label, from a carnivorous predator to an omnivorous predator, otherwise, with only meat, the energy will not be restored at all.

The main gap in meat is on the Wyvern's side.

As a last resort, the earth even evolved herbivorous herbivorous wyverns to several carnivorous wyverns, turning them from carnivorous to omnivorous.

There is a big misconception, that is, they think that omnivores have both diets, only vegetarian or only meat, and can eat anything.

However, dietary habits only determine whether an individual has the ability to digest and transform certain nutrients, and does not mean that different foods have the same nutrients.

Herbivorous can be divided into herbivore, leaf-eating, fruit-eating, grain-eating, honey-eating, wood-eating, pollen-eating and so on.

Omnivorous, there is also a range of food.

It's not that omnivores are all the same, you can eat any vegetarian meat, and you can eat as much as you want.

The only dinosaur guards who can "eat any food" are ......

The dinosaurs of the swamp dragon species.

To be precise, it is the reason for the possession of the [Acid Erosion Decomposer] and the [Dragon's Blood (Swamp Dragon)].

Their corrosive flesh and bodily fluids, including saliva and gastric juices, and intestinal digestive juices, allow them to put almost all food in their mouths, even eating bones.

However, other omnivorous dinosaurs were able to eat the amount and type of plants that could be eaten, and a closer look found that there was a difference.

And the reason may be because their omnivorous labels come from different organisms.

They "converge and evolve" towards these organisms, and the organ and tissue structure of the target organisms are different, and their own basement hardware is also different.

Although it is not to the extent that the difference is thousands of miles, the difference can be clearly identified.

[Dragon's Blood (Blood Dragon Species)] Although it does not make the flesh and body fluids of the earth have the same strong corrosive effect as the [Black Dragon Blood], however, after using this material evolution, it also makes the blood energy corrosive take a few steps in the direction of the label, so that he can carry the bleeding effect when attacking, and at the material level, it is also reflected-

His flesh and body fluids, his blood energy, not only has anticoagulant components similar to the ability to prevent wound healing, but the original destructive erosion of blood energy has also been strengthened by the attack direction.

It's just that Di Xing didn't test what plants he could eat before, and only tried to eat plant leaves and stems after obtaining the phytophagous label.

He didn't compare it, and he didn't know if he had increased his eating range at all.

In the midst of his thoughts, he glanced at his slightly longer forelimb sickle claws.

Using the forelimb claws of the black-scaled kobold as the material, the earth line evolved the label [Sickle Claw Specialization] into the [Forelimb Liberation].

Just like the results of the experiment with Yuanlong, the forelimbs have become longer and stronger, and in terms of length, they have reached about 2/3 of the length of the hind limbs, and they have become slightly more flexible.

Of course, this is based on his current body structure and perspective, if you compare it with the ratio of human arms and legs, he is already undoubtedly "long arm", and from the perspective of dinosaurs, the same.

The forelimbs of carnivorous dinosaurs are generally small, and even the forelimbs of the great raptor are particularly long, and the length of the forelimbs is only about one-third of the hind limbs.

Of course, it is not as good as the sickle, which is 10 meters long and 6 meters high, with a forelimb length of about 2.5 meters and the longest claws, which is seventy or eighty centimeters long, even close to one meter......

However, whether the ratio of forelimbs to hindlimbs was greater than that of the Sickle, and Jixing did not feel much sense of accomplishment, and he was even more pleased with the fact that his claws had become more flexible.

The structure of the scythe claw, which was previously evolved with the goal of casting a scythe dragon in Utah, caused the middle knuckles to be shortened and the end claw tips to be lengthened, compared with human fingers, it is like the first knuckles of the fingers are lengthened, and the second and third knuckles are shortened a lot, and even seem to be connected together, losing the effect of movement, and appearing a little stiff.

But now, the tip of his claws, the first knuckle has not been shortened much, and the second and third knuckles have been lengthened to a relatively normal proportion, and the whole has almost the same proportions as the claws of the foot.

Because the forearm and the big arm are thinner than the legs, in contrast, the proportion of the forelimb claws is about the same as the foot claws, or even smaller, but because of the thickness difference between the forearms and the calves, the big arms and the thighs, it seems that his forelimb claws are particularly large, and they feel larger than the foot claws.

However, the illusion of proportions is somewhat beneficial and can bluff people.

But.......

I don't know if it's because the tail paws are used to using or the neural structure of the tail is more efficient, or because of the influence of the body structure, the ground line doesn't like to use the hands very much, or prefers to use the tail paws.

The ground line is more inclined to the latter two.

【Giant Claw Specialization Lv3】

Turning his head, Jixing glanced at the few Abyssal Dragons near him who were repairing the passage of the crypt.

Although the pincer claws of the West Wind Abyss Dragon are strong in attack power because of the shear structure, needless to say, the earth line will definitely not be chosen.

However, the ground line did not choose to evolve its pincer claws, but kept it for the first time and saw if there were any other development directions later.

As for the rest...... The total number of Abyssal Dragons has increased to 16, and all of them, except for the West Wind Abyss Dragon, have evolved forelimb liberation.

The original surviving Abyssal Dragon took [Poison Claw Specialization] + [Forelimb Liberation].

The new Abyssal Dragon, which has not evolved poisonous claws, and because the earth line really can't dig dinosaur fossils with its own [excavation] label, it is directly found according to the special big claws of the Sickle.

If nothing else, the Earth Walk plans to use the Sickle Dragon as the main base target of the Abyssal Dragon.

Among the large dinosaurs, there are relatively few cave dwellers, and there may not be a single one with [excavation] in the future.

If the claw is specialized, take the route of [sickle claw specialization] + [forelimb liberation].

The attack power is still good.

The current sixteen Abyssal Dragons have all evolved the label of [Abyssal Dragon Species].

Compared to the claw-shaped structure at the end of the forelimbs, the structure that can make the entire forelimb claw more flexible is undoubtedly more suitable as a general choice, so the ground selection internalizes the [forelimb liberation] as a common feature of the [Abyssal Dragon Species].

[Dinosaur] + [Underground Environment Adaptation] + [Forelimb Liberation] = [Abyssal Dragon]

In the future, you can let the base dinosaurs of the Abyssal dragon species directly choose the illustrated template, and try to do it in one step when hatching, without wasting materials.

And at this moment, he suddenly felt several "heartbeat" sounds rapidly approaching him.

Soon, in his fluctuating sensory vision, several figures came into view.

The four largest feathered wyverns and pterodactyls flapped their wings and flew swiftly towards the position where they were walking on the ground at a height of more than twenty meters above the ground, while under their powerful claws, they were clutching a simple long-handled weapon made from tree branches or thigh bones.

Like a circus swing, Bambi and Avalaz hang from the bottom of the long handles of their weapons, clutching the long handles of their weapons with one or both hands, and follow the figures of the Feathered Wyvern and Pterodactyl to the exit of the crypt where the earth walk is.

From the mouths of the four dragons, jerky and deformed, and even completely inaudible Chinese sounds:

"We ...... See...... Run, bones,...... Lots ......"

He had been accustomed to their hopeless pronunciation for twenty days, and even he had specially made a [onomatopoeia organ] to correct it, but he still couldn't teach it, but Di Xing didn't habitually correct their pronunciation as usual.

"You've seen running bones, and there are a lot of them?"

After identifying what their morphed pronunciation was, the ground line immediately conveyed an order to verify the information to the anti-crow by expanding the core.

At the same time, he conveyed instructions to all the dinosaur guards, including the swamp species, to prepare for battle.

Running bones...... Could it be.....

Combined with the strange fog since this period of time, the confusion of why there are so few creatures in the swamp, and why the swamp worm has the attribute of death, in the mind of the earth line, a kind of "race" that almost inevitably appears in various fantasy works comes to mind-

Undead.