After a night of thinking, Wu Qi finally came to a conclusion.

To be precise, it's a way to "procrastinate thinking before finding the right way to live".

The next day, the giant Krees moved to the edge of the grassland at a slow pace, and before Wu Qi had seen the eastern side of the grassland, this time he could see the north and west sides of the grassland. Wu Qi asked Krees to walk around the edge of the grassland, and found that there was no lake near the grassland.

The only place to replenish the water source is groundwater under the grassland.

After surveying the terrain, the giant Krees slowly stretched his muscles and tentacles, spreading dozens of muscles and tentacles in all directions with unprecedented caution and slow speed, and "sitting" on the edge of the grassland. Several of these sinew tentacles form a coordination to create a "platform" for the silver chariot to stay.

In this way, a plague species like the Black Coyote with the ability to escape the ground would not be able to launch a surprise attack on the silver chariot from the ground, and Wu Qi and the others would be able to walk into the silver chariot from the ground without trouble.

At this moment, Wu Qi's feet were on the land of the wasteland, and in front of the tips of his combat boots was the sparse finch grass on the edge of the grassland.

The finch grass on the edge is not tall and not good-looking, and each root is slender, white-yellow, white-yellow, and accompanied by many weeds. The sparrow in the center of the grassland is different, all of them are mutated plants, the leaves are green and yellow, the leaves are narrow and long, flat and wide, the spikelets are oblong-oval, and most of them have delicate and small flowers; Grass leaves are extremely rich in nutrients.

It is a winter plant and one of the forage grasses, and the mutated grass has become the mainstream grass species in this grassland. This wasteland plant also reflects the change of seasons in the occupied area, where the snow-covered winter does not return.

These mutated finch wheat grass is the food of the little devil sheep and the brute bone cow, but it must not enter the mouth of humans and other animals, because they have evolved virulence in the environment full of strange viruses in the atmosphere and groundwater, except for the little devil sheep and the brute bone cow that inhabit here, as well as some scarce other creatures have evolved the toxic immunity against the mutated finch wheat grass and can eat it, other herbivorous plague species that migrate to this grassland will die immediately once they ingest too much, and become the nourishment of the grassland.

This is the ecology of this grassland, where grass species and herbivorous plague species are maintained.

Wu Qi preliminarily surveyed the grassland, and through seeing and touching, he mobilized the knowledge given to him by the revelation of the wilderness gods, and sorted out a set of systematic ecological knowledge. He hadn't yet invaded the middle of the grassland where the Little Devil Sheep and the Brute Cow herd were entrenched, but it was something he had to do.

Wu Qi had already told Guo Baibai and others that they would use this place as a base for the time being.

The giant Krees took on the role of guarding the fortress, staying where he was, and not moving, so that it was the least likely to attract the plague species of the wasteland; If a small group of pestilence approaches, Krees can catch and devour it; Its tall body can protect it from the scorching sun and from the wind and rain.

What remains in front of them is the long-term problem of living resources.

There is a lot of food and silver stored in the back warehouse of the chariot, which has a long shelf life and is healthy and safe, and can last four people for about two weeks, and once they are used up, it is impossible to replenish them. So they need to use local materials to fill their food and water needs with local materials.

The beginning of this plan was difficult, but Wu Qi had the revelation of the Wilderness Gods, at least he didn't have to take a big risk or even test poison food. As long as it works, the follow-up is just execution, which is very simple. In this way, they will have a long time to think about how to survive in the occupied zone, while retaining gasoline and living resources, as well as Krees's physical strength.

The third night in the occupied area was the first step in Wu Qi's operational plan.

Wu Qi carried a long knife on his back and whispered into the middle of the grassland. The rustling blades of grass scraped all over Wu Qi's combat uniform, making it impossible for him to move as silently as the plains.

However, after Wu Qi walked 100 steps, he gradually discovered the regularity of the growth and arrangement of these grass blades, and according to the wind speed at night, he could almost predict the change in the position of the grass blades within five steps, thereby reducing the noise caused by scraping with the grass blades by 80%.

The night was dark, and the moonlight spread deep into the grassland, and there was hardly much light left. Wu Qi's eyes were as dark as the night, but he had extremely strong night vision, and the darkness could not stop his precise and precise movements. After a while, he finally approached the edge of the little devil flock.

In the darkness of the night, these purple-skinned,, strangely patterned little devil sheep resemble devils, sleeping on the ground with their feet bent under their stomachs. A small devil sheep did not sleep, it held its head high, standing guard beside its companions, alert for possible attackers in the middle of the night.

According to the revelation of the gods of the wilderness, the body temperature of the little demon sheep is very low, and the pores of the skin are constantly releasing frost breath of minus 40 degrees Celsius, once an enemy approaches, it can instantly spew out an extremely cold breath of minus hundreds of degrees Celsius from the mouth or the lines on the surface of the skin, which is the enhanced "Frost Breath" ability; If an enemy is unfortunate enough to be impaled through the skin by the Horn, the Horn's ultra-low temperature can instantly freeze the blood and brain marrow of the enemy's entire body, killing them instantly.

This is not the most threatening ability for Wu Qi, the most threatening thing is that if a living creature with a different temperature enters the cold air that the little demon sheep is used to, it will be immediately discovered by them!

If Wu Qi didn't have the revelation of the Wilderness God, the fate of rashly approaching the little demon sheep can be imagined.

The sheep standing guard was the target that Wu Qi was going to take away tonight, it stood on the edge of the flock of sheep that fell asleep, Wu Qi landed on all fours, approaching the sentry sheep step by step, and when he was only 20 meters away from the other party, Wu Qi shielded his breathing.

At 15 meters, Wu Qi was silent, and a black scale suddenly appeared in the center of his eyebrows.

At 10 meters, Wu Qi controlled his body surface temperature to drop to a low temperature of 5 degrees.

At 5 meters, Wu Qi's body surface temperature exceeded below freezing, and the blood flow rate in his body slowed down significantly.

At 3 meters, the blood flow rate in Wu Qi's body has slowed to a limit, and he can no longer supply oxygen, and the body surface temperature has reached minus 40 degrees!

Immediately, Wu Qi touched the cold temperature perception network of the whistle sheep with one hand and two hands, and the temperature of his body surface was exactly the same as the air temperature around the whistle sheep, and the whistle sheep could not sense him.

As long as it is a living being, when one sense is too useful, it will neglect to use the other senses. The little devil sheep's cold temperature perception network was too powerful for non-homogeneous species to invade, so Wu Qi touched the very close distance of the sentry sheep, but the nose of the sentry sheep still did not find him.

Hand up, draw the knife, knife out!

The throat of the sentry sheep was pierced by a long knife, and cold and piercing blood was sprinkled. Wu Qi withdrew the long knife, controlled the body on the verge of insufficient oxygen supply, and carried the heavy corpse of the sentry sheep to leave quietly.