The sun is rising, and the temperature is soaring rapidly.

In two hours, the trap was widened from 30 centimeters to 50 centimeters, and the results were quite impressive.

In the pit, Sun Hao was weak and lay on the mound of dirt panting.

Two hours of continuous physical labor made him hungry, and from the time he got up to the present, he had eaten two crickets, and three earthworms and two small worms that he dug up when digging a pit, and basically relied on drinking water to suppress hunger.

Looking at the pile of grass roots at his feet, Sun Hao grinned.

"Tomorrow the pit will be easy to dig."

Weed rhizomes are generally rooted on the surface of the soil, and the number will be greatly reduced by more than half a meter.

And the more the soil layer is facing down, the wetter it is, which is convenient for wooden sticks to excavate, and I believe that it will be almost completed tomorrow.

"Go up, go up, if you don't eat something, you'll be hungry!"

Picking out some white and tender grass reed roots in the grass root pile, Sun Hao bent his knees and jumped out of the trap very easily.

Three or five steps came to the edge of the big stone pit, washed the grass and reed roots with water, looked at the blue sky and white clouds overhead, and began to gobble up.

The grass reed rhizome contains a small amount of starch and rich sugar, and is fragrant and crunchy, with a hint of sweetness when chewed.

is his only staple food at the moment.

The amount is large and full, and it is easy to obtain, but the biothermal energy provided after digestion is very small, so little that the system is too lazy to prompt.

Big ants, the system has also prompted "lock the target, big black ants, ordinary protein food, monomer biological caloric energy is less than 0.1, it is recommended to release", and to the grass reed root is: eat a certain amount of plant rhizomes, digest to obtain 0.1 biothermal energy.

Lo and behold, I don't even deserve a name, I just replace it with a plant rhizome.

Just like the stone crab in the "sea boundary" is not a crab, the aconitum is not worth treating gently, and the cheap fish are collectively called trash fish, full of malice and discrimination.

As for the wild fruit that monkeys can eat, Sun Hao didn't find it, and these days he only found a red fruit the size of a pea, which is bitter and astringent, difficult to swallow, and can't be eaten at all.

In the literal sense of the word, biothermal energy should be the net energy that food can bring to the organism after digestion.

It is related to the decomposition and oxidation of fats, proteins, and sugars to release energy.

But the reality is that protein foods are unique to the system, and starch polysaccharides, which can provide a large amount of glucose sugar, are not welcomed at all.

Probably because protein is the basis of life!

From this, Sun Hao guessed that the biothermal energy collected by the system was not the same thing as the thermal energy consumed by his usual breathing, the former could directly improve his physical fitness and promote evolution, and the latter was only to maintain daily life activities.

After eating the grass and reed roots, my stomach was rounded.

He lay lazily on a black rock, squinting comfortably, stroking his belly contentedly, as happy as a pregnant woman touching her big belly.

It was so nice to have a full meal!

Syllable!

Something suddenly fell from the sky and slammed into his sparsely haired abdomen.

"What's that?"

Sun Hao instantly sat up straight and looked around with a frightened face.

When he didn't find any danger, he slowly breathed a sigh of relief, and looked down at his abdomen, where a white and black creamy object was flowing down his stomach, and under the action of gravity, a tempting water stain flowed out.

"Like...... No, it's a piece of fucking shit! ”

I'm @#¥%......

Sun Hao angrily faced the sky, and opened his mouth to a three-character scripture.

"Oh mom~"

Halfway through the scolding, Sun Hao's soul was all gone, and he was so frightened that he hurriedly fled towards the trap.

It turned out that there was a fierce goshawk hovering in mid-air, and a magpie was flying in a hurry overhead.

It was clear that the goshawk was preying on the magpie, and the magpie was scared out of the flight.

As for what is related to Sun Hao, why did he want to escape, this is not entirely because he is afraid that the goshawk will temporarily change the target if he thinks that the magpie meat is too small.

Hiding in the dirt pit, his back was tightly attached to the vertical wall to defend, Sun Hao's two monkey paws clutched the wooden stick, and his eyes were fixed on the goshawk.

"Lock the target, adult goshawk, ordinary high-protein food, digestion can get 57.4 biothermal energy."

Eh, don't make trouble with the system, you make up Kai!

Sun Hao found that as long as he focused on a certain creature, the system would automatically include it as a target.

But how easy is a goshawk with wings spread more than a meter to mess with?

Don't look at this goshawk is only worth 57.4 biological heat, which is twice as much as the fox chasing him yesterday, but if the fox and the goshawk meet by chance, do you think the fox dares to bare its teeth? If you don't run away with your tail between your legs, Liang Jingru will give it courage.

In mid-air, the goshawk had finished hunting, its two sharp claws were directly embedded in the magpie's flesh, and the hook-like beak of the eagle chiseled into the magpie's head, bringing out the red and white brains.

As soon as the guy screamed, he completely lost his ability to resist, convulsed like a return to the light, let the natural enemy hold him, flew farther and farther, and rose higher and higher.

And Sun Hao below was completely ignored, and the goshawk didn't glance at him from beginning to end.

Hey, Bai added drama to himself.

Putting down the wooden stick, Sun Hao sat at the bottom of the pit in prostration, leaning against the vertical wall, looking at the feathers in the air that were falling around and around, and suddenly scolded.

"The chicken-like eagle is angry, there is a kind of you come down, Lao Tzu plucks the feathers and kills you!"

The annoyance of a young ape, squeaking and drifting away in the long wind of early autumn, believes that in the next autumn, he will not be afraid of all enemies in the world!

The appearance of the goshawk stimulated Sun Hao fiercely, and he was not in the mood to dig a pit for the time being, covered the trap with grass and reeds, and threw the cleaned up new soil around the puddle, so he was depressed and went into the jungle, ready to bully and bully insects to find a field, this idea is so shameful.

Ahh For the sake of biothermal energy, in order to become stronger, how can this be called shameless? It should be counted as self-improvement.

"Lock the target, big black ants, ordinary protein food, monomer biological caloric energy is less than 0.1, it is recommended to release it."

Free captive animals? Fart, how can I get stronger when I let it go!

In addition, this kind of ant will not grow much no matter how long it is, at most only one or two centimeters, and it is time to slaughter.

Cashmere coats start from a single wool stick, and biothermal energy starts to accumulate from ants.

Don't always talk to me about release!

Pinch it, stuff it in your mouth, it's more or less a bit of protein, isn't it fragrant when it enters the stomach?

Eating it out of ten or eight, the cumulative gain of 0.1 biothermal energy is obtained, and the energy in hand will be fake?

As a result, a large number of ants in the jungle were brutally murdered.

"This ant has fallen behind, natural selection of the fittest survives, and those who fall behind should be eliminated, so as to benefit the development of the race."

Pinch, stuff in your mouth, EnmEnm.

"This ant cut in line, so he has no quality, and the black sheep can't stay."

Pinch, stuff in your mouth, EnmEnm.

"Why is this ant motionless, could it be that it is dead, you are lucky to meet me, and you will free up your stomach as a cemetery for you."

Babble, why did you move again?

"Don't move, be honest, you're dead."

Pinch it, stuff it in your mouth, bury it beautifully, and rest in peace.

"Ding, a small amount adds up, preying on eleven big black ants in a row, digesting it can get 0.1 biothermal energy."

Lalala, lalala, I'm a little expert at helping ants.

"Such a long and heavy green worm, just a dozen of you ants to carry, are you tired? Let me help you! ”

"Lock the target, big green worm, ordinary high-protein food, digestion can get 0.2 biothermal energy."