A few days passed slowly like this. Not far to the northwest of the hill where the tribe was located, two huge isolation belts forty to fifty meters wide and several miles long were gradually taking shape.
It takes two or three days to build such an isolation zone in the virgin forest. Even in the mechanized era of the previous life, the workload was considered to be highly efficient, not to mention all manual work.
However, as long as you think about the huge strength of the tribal people, which is hundreds of thousands of kilograms, plus the extremely sharp tools blessed by the clan leader, it is not surprising that the combination of the two has such efficiency.
"The prehistoric world is just different." Yan stood between two huge isolation belts, shaking his head and sighing.
At this moment, a roar came from the sky, interrupting Yan's sigh. He raised his head and glanced at the sky, shook his head boredly and muttered: "You still haven't learned a lesson."
As he spoke, he moved his body with his right hand and swung back quickly. A wooden spear appeared out of thin air in his hand. Driven by the huge force of Yan, with a harsh scream, it turned into a black shadow and shot towards the sky at high speed. go out.
"Bang!" As the black shadow transformed by the wooden spear flashed across the sky, a huge hole suddenly appeared in the body of a giant bird with a wingspan of nearly ten meters above the sky.
"Gah~gah~" The sudden blow caused the giant bird to continuously let out strange screams of fear and despair. Along with dripping blood and scattered fallen feathers, it gradually lost control of its body and fell to the ground crookedly.
Regarding this result, Yan just shook his head boredly. With his current strength, ordinary giant birds in the sky could no longer pose any threat to him.
In recent days, due to the establishment of isolation zones, a large number of trees have been bulldozed, and the tribal people working on the ground are inevitably exposed to the eyes of predators in the sky.
Therefore, attacks from the sky like this are not uncommon in the past few days, and Yan has taken up the task of guarding him. In the past few days, he has killed many strange and giant birds, and has added many more to the tribe. food.
After dealing with this giant bird and temporarily frightening other predators in the sky, and no longer needing to worry about threats from the sky for a short period of time, Yan once again turned his attention to the ghost tide in the northwest.
"Huh? What's going on now?" At this glance, there was a new discovery.
"Clan leader, come here. There are new changes in the northwest." Yan's eyes were fixed on the northwest, and he shouted loudly to the clan leader who was cutting down a tree not far away.
"What's going on?" When the clan leader heard Yan's cry, he immediately stopped what he was doing and ran towards Yan in a hurry, not forgetting to ask anxiously.
Hearing this, the other clan members who were working invariably slowed down their movements and looked at Yan and the clan leader with some concern.
Yan was not in the mood to care about this now. When the clan leader came to his side, he said in surprise: "Just now, a hot red light suddenly came from behind the ghost tide. I don't know what it was."
"Hot red light? Isn't that why the ghost tide was formed?" The clan leader couldn't see that far. After hearing Yan's description, he guessed with some uncertainty in his heart.
"Probably not?"
Yan's face was not very good, and the ghost tide was already difficult to deal with. If the red light that appeared now was really the cause of the ghost tide, then these red lights would make the ghosts afraid to escape and form a ghost tide, which would definitely be even more difficult to deal with.
Although Yan denied suspicion on his lips, he knew in his heart that the clan leader's guess might be the truth of the matter, but he was somewhat resistant to this reason.
After all, judging from what he saw about the tribe's luck, although the tribe would experience some twists and turns this time and may suffer some losses, it would be able to get through it smoothly in the end without damaging its foundation.
But now the sudden appearance of these red lights makes Yan somewhat doubtful of his prediction.
"I hope not." The patriarch's eyes became heavier. He followed Yan's words and continued to ask with a gloomy face: "Can you tell what the red light is? Are there other situations besides this? "
"The distance is too far, I can't tell what it is." Yan shook his head helplessly.
Although his innate magical power can help him see from a distance of two to three hundred kilometers, it is still difficult to distinguish everything clearly from such a long distance.
"However, these red lights are somewhat similar to the power of qi and blood inspired by our sacrifices, but the feeling is more complicated, and there is an evil spirit in it." After taking a closer look, Yan continued with some uncertainty.
"Forget it! If you don't know anything, just ignore it for now. You can continue to pay attention here. Our first priority now is to get through the ghost tide first." Hearing this, the clan leader had no choice but to worry, and the worry in his eyes disappeared. And said with a determined look.
"That's all." Yan nodded helplessly with a worried look on his face.
The clan leader nodded to Yan, turned around and shouted to the clansmen who were paying attention: "What are you looking at! Keep working!"
"Chief, what happened over there?"
"Do your job, dealing with the ghost tide is the big problem now, everything else is just minor problems."
"That's true."
The patriarch's prestige in the tribe is still very high. He suppressed the questions and worries of the tribesmen with a few words and continued to work hard to open up partitions and prepare firewood.
However, although people continued to work hard, some people could not hide the worry in their eyes.
He was not in the mood to care about the clan's comfort and tissue inflammation. That was the matter of the clan leader and clan captain. While he was preparing for attacks from the sky, he focused on the new changes in the northwest.
Under Yan's attention, the scorching red light from the northwest gradually advanced, slowly evolving into a blood-red wave. Along with the surging blood waves, giant and fierce birds began to appear in the sky.
These huge figures that came in and out of the sea of clouds and the sky in the bloody waves had wingspans of at least ten meters. They were either wearing wings or scales. Their bodies were different, and their appearances were all kinds of strange.
Soon after the giant bird appeared in the sky, various herds of beasts began to appear in the jungle on the ground, and the number was increasing.
Occasionally, predators from the sky or on the ground would come in and out, causing bursts of commotion among the beasts. When the beasts were running, Yan could feel the tremor of the earth even though they were hundreds of kilometers away.
"This is a tide of beasts!" Yan looked at the primitive scene of beasts running in the distance and all things competing for freedom, and the shock in his eyes could not subside for a long time.
"Tide of beasts! Chief, the tide of beasts is coming." After a while, Yan finally came to his senses and shouted loudly.
