For several days, Lin Feng was observing this group of primitive people.

The life of this group of primitive people was quite simple, fishing was their daily life, they had no nets, only bone spears, and could only use spears to stab fish.

Although Lin Feng instructed his disciples to drive the fish over to them, even so, the efficiency of these primitive people to spin fish was not high, and they could often only harvest a few fish a day.

There are more than 200 people in the primitive tribe, and they eat a lot of food, and the warriors seem to be able to eat more than ten catties of meat in one meal, and a few fish add up to only a few hundred catties, which is not enough for the two hundred people in this tribe to eat.

Therefore, many women and children went hungry, which is why they looked thin and pitiful when they were first discovered, and the life of these primitive people was too hard.

After a few days, the temperature of that plane began to drop, and it only happened overnight, the temperature had to be in the twenties during the first day, but when the night passed and the day came, the temperature suddenly dropped to about zero.

This kind of cooling may not be able to withstand even modern people, let alone such a primitive tribe with poor conditions.

Women, the elderly, and children began to stay in the stone house all day and did not dare to go out, and the fire burned in the stone house every day, in this case, it was said that it could be resisted, but there was not much firewood in the primitive tribe.

The primitive warriors had a good physique and could go out every day, but their fishing process became more difficult, and although there were Fengwu Sect disciples driving away the fish, the number of fish they caught became less and less.

On the second day of the colder, the temperature continued to drop, and soon reached more than ten degrees below zero, and the water began to freeze...

"Sect Master, it seems that if we don't help, this tribe may starve to death a lot. "There is a disciple to Lin Fengdao.

In fact, the disciples of the Fengwu Sect have already helped, and in the past few days, several primitive tribes have almost been unable to hold on, relying on the disciples to secretly send them spiritual energy to save the lives of these people, if this is not the case, this tribe will have at least six or more people dead.

"Well, make sure they don't die, and then wait. Lin Feng wanted to continue to observe.

The water under the ice did not freeze, and there were a lot of fish, but the primitive people obviously did not know how to chisel ice to catch fish, all they could do was to stay in the stone house as much as possible, and a few people hugged each other and guarded the fire to keep warm.

There is no food, the food has been eaten by them, and these primitive people are really quite edible.

The temperature continues to drop, minus 10 degrees, minus 20 degrees, minus 30 degrees, all the way to minus 50 degrees...

Although with the help of the disciples of the Fengwu Sect, no one from the primordial tribe died, but they had no food, Lin Feng was originally going to show up directly, and then on this day, there was a turnaround.

The sun is out.

As soon as the sun came out, the temperature began to rise, and it was a sharp increase, and in a short period of time, the temperature rose from minus 50 degrees Celsius to above zero, and the ice began to melt.

There are only a few warriors left in the primitive tribe who still have some strength, these people came out of the stone house and began to look for food, they should know the danger of melting ice, so they did not go to the ice, but looked for the roots of plants around.

The green grass was picked by these primitive people before it emerged, and then swallowed the dates, and soon ate all the grass on the mountain.

The next day, the sun rose, a total of two suns.

As soon as the two suns rose, the temperature became higher, the ice melted faster and faster, and at the same time, the melted water began to recede, and some frozen fish and shrimp appeared in the mud.

The primitive people screamed and began to collect these fish and shrimp, this time they didn't even grill them, they ate them directly, because they were so hungry that almost everyone was hungry and lost weight.

Day 3, Day 4, Day 5.

There were more and more suns, and finally on the ninth day, nine suns appeared in the sky...

At this time, the temperature of this plane has reached more than fifty or sixty degrees, and the mist is steaming, making this plane like a steamer, and plants grow like crazy, and in just a day or two, it will fill any space that can be seen, and this plane will become full of life.

The smell of rancid smell is getting stronger, it's the corpses of dead creatures, these primitive people who have been rejuvenated after a few days of frenzied eating.

"It's really a strong vitality..."Lin Feng was amazed.

Really, Lin Feng was a little impressed, because these primitives must have not cultivated, at most they have greater strength, but the environment of this plane is too harsh, and their personal strength is insignificant at all, but these primitives actually formed a tribe and can continue to reproduce, which is really tenacious.

The forests are becoming more and more luxuriant, and there are more and more flora and fauna.

The primitive people had already moved, and they dismantled the stone layers and moved them to the bottom of the mountain, and there was a big cave at the bottom of the mountain, and the primitive people lived in that cave.

Without fish, these primitive people began to hunt.

Lin Feng instructed the disciples to secretly check, and this time he did not let the disciples protect the safety of those primitives.

In the evening, the warriors of the primitive tribe returned, all covered in blood and tired.

"Sect Master, in this hunt, they dispatched a total of forty-three people, and then five people died. ”

"Five people died in one hunt?" Lin Feng was a little surprised.

"Well, the flora and fauna of this forest are quite ferocious, as if most of the beasts can threaten their lives. The disciple replied, "Of the five, one was bitten to death by a poisonous snake and only took one bite and did not survive a tea time, one died of being entangled in a plant, and his body was sucked into skin by the plant, and three were killed by the wild beast while fighting with the wild beast." ”

Forty-three people were dispatched, five died, and the harvest of the primitive people, only two creature with horns like a deer, the weight should not exceed six hundred catties, and according to the observation during this time, six hundred catties of meat is not enough for this tribe to eat in a day, and some old people and children will definitely be hungry today.

After observing for two more days, the warriors of the primitive tribe had to hunt every day, and people died every day, but it was not as serious as the first day, usually one or two people died, and their harvest was more or less, when it was less, there were only one or two hundred catties of meat, and these meats were not enough for the tribal warriors to eat, not to mention that there were so many mouths.

After a few days, these primitive people lost weight again.

In addition to the lack of food, various diseases are also invading these primitive people, if it weren't for the secret help of the disciples of the Fengwu Sect, this tribe would have to die dozens of people.

"Let me go, in such a harsh environment, how did these primitive people survive..."No matter how Lin Feng thought about it, he felt that there was little chance that these primitive people could reproduce, but on the contrary, this primitive tribe had indeed survived until now.