"Hehehe...... It should have been said a long time ago!"

"We people of the Yu tribe are all talkers! Never break our promises, and always be faithful!"

"I want you to submit, and it does not bring direct benefits, it is for you as much as it is for us. However, if you submit to us, you will be fed and clothed! And I can guarantee your safety! You will continue to live here, and I will send a hundred brute dragons and two hundred giant birds to protect you around here!"

"Thank you, Chief, what can we do for you, if you conquer us?"

"In the future, in the future, it will be used for war! Eat first, heal the sick, and when it is settled, I will tell you about your important tasks in the future!"

Set up a fire to barbecue meat and roast vegetable soup, and the remaining tribe of less than 100 people devoured them one by one, and soon they all ate with a small belly.

Gu Yuan personally led the health team to treat the patients in the Yu tribe, mainly some children who were hungry. The old man is basically gone, and even the leadership is only left with the flying leader and a wizard among the disciples of an old witch.

The sick are all children, and it is much better to eat something and drink some water, at most drink some herbal soup.

After a few days of rest, the Yu tribe stabilized, and there were still 93 people left. Gu Yuan told them that they would recuperate and reproduce here, and when they left here, they would take thirty of their teenagers with them to go to the god tribe to learn culture and receive military skills training. The flying leader agreed, and did the selection work first.

Gu Yuan took people to the deep stream to look for sulfur, and they smelled the smell from afar, and this deep stream was easy to find. The so-called deep stream is only hidden in the dense forest, between two mountain peaks, which is called deep. In fact, the stream is very shallow and wide, the area is the size of a saddle-shaped valley, and it is really a sulfur mineral, and it is everywhere, and the output is not small!

Go to the cave on the top of the mountain to find saltpeter, and the flying leader himself will lead the way for Gu Yuan in front of him. The cave on the top of the mountain is not deep, the Chaotian cave is good, but the entrance of the cave is trumpet-shaped, and the inside is only half a meter deep, and the entrance and the bottom of the cave are all white background color, red pattern stones. There are holes in the caves, and there are dozens of small openings around the bottom of the cave, the largest ones are three meters in diameter, and the smallest ones are one meter in diameter.

Walk into every hole, walk in, not too far can gather into a "hall" that seems to be in the belly of the mountain, this "hall" is very peculiar, there are irregular countless natural stone pillars in the middle as if to support, the distance between the top and bottom is more than four meters, the whole hall is so big that the naked eye can not see the edge.

"Where does this light come from?"

In response to Gu Yuan's inquiry, the flying leader could only shake his head, he said that there was no light or darkness in it, and it was such light whenever he came inside. Day and night, the seasons are the same. It's weird!

Gu Yuan used a telescope to see the surrounding stone walls of the hall, which are also the same kind of hard stones with a white background, and the whole hall is an irregular square with a length of more than six miles and a width of more than four miles.

"Good fellows, thousands of troops can be hidden in such a large space! Flying Chief, how about I divide some of the small leaders of the flock of birds stationed here to live with you?"

"Okay! Honorable God Leader! His subordinates have no opinion!"

"Where is this saltpeter?" Gu Yuan said to himself.

Although the flying leader didn't understand Gu Yuan's words, he should have guessed that Gu Yuan was looking for something. He gestured and led Gu Yuan and the others back to the entrance of Chaotian Cave, walked in from a square hole about two meters square, walked to the place where he was about to reach the "hall" and turned right, turned into another cave, it was very damp, very cold, and very quiet, and walked about three miles, and it was always the square shape that entered the cave, until the exit was also square.

The exit to see the sunshine, is actually a large piece of bald stone on the mountainside, look at two football fields the size, around a circle of big trees, where there are trees, there is grass, there is no grass where there are no trees, the dividing line between the woods and this land is neater than the knife, the arc of the standard!

"Ahh

I'm going to leave here to find an outpost in the northeast, and the plan is to return to the Protoss Palace from due north. Gu Yuan left a considerable amount of food for the Yu tribe, as well as pottery. It is important that they have been taught to use short shuttle darts and meteor hammers, throwing ropes. They were not taught bows and arrows, nor were they given swords or hooked scythes, and they were small, and these weapons had to be scaled down and made especially for them.

The 200 birds in the flock were moved into the zenith cave, leaving a hundred brute dragons and other giant birds to live in the dense forest under Danxue Mountain. Gu Yuan gave two tasks to the Yu tribe, both of which were engraved on the stone wall in the cave, and taught them to memorize, and the flying leader led the remaining 63 Mao people to recite the task in unison:

"Have more children, less holes, unite birds and dragons, and protect the two mines without relaxation!"

This can be regarded as a send-off for the ancient army!

Gu Yuan took 30 Mao people and went straight to a place a hundred miles away in the northeast, and just found a good place with mountains, rivers and caves, when suddenly there was a "rumbling" earthquake in the distance. The Dragon Queen and the Bird King warned almost simultaneously, "Woo-" "Woo-" ......

"King of Birds, you take a team of birds to hover over the place where the accident occurred, and I have 'clairvoyance' here to see the past. Let's go!" Gu Yuanwang shouted into the air, and the Bird King received an order to chirp and fly due east with dozens of big birds. Gu Yuan hurriedly led people up a hill, just in time to look into the distance over the treetops.

After a while, the call of the king of birds came, and dozens of large birds circled over a grassland and bushes. Gu Yuan raised his telescope and saw that in the dust, a group of behemoths swept in the mountains and seas.

"Good girl! The east and west are more than ten miles wide, and this group of big ...... Ah, stegosaurus, herbivorous dinosaurs? How many of them must there be? This is still a human life?" This frightened Gu Yuan, and he thought, "What's wrong with this north? How can so many herbivorous dinosaurs migrate to the south?"

"Huh-" The Dragon Queen called the police again, and Gu Yuan hurriedly moved the binoculars, "Tamadi!" There was a restless guy who was trying to break away from the big army and come to the west, where Gu Yuan was where they were.

"There are no delicious flowers and tender grass in Tamar here, what are you doing here? Are you not afraid of losing yourself after falling behind?"

"Huh-" The Dragon Queen was about to ask for battle, Gu Yuan glared at her and said: "Don't just think about fighting, learn to judge the situation! In this case, how can we fight this battle? Although the strength of individual soldiers, one of you can defeat them, five, but what about ten? What about twenty? They line up for you to kill, and you can't kill them! What's more, they won't stand still, and their strength is also very great, flicking their tails and shaking their heads are all killing moves. If you kill them a thousand, you will lose two hundred. We can't afford to be so consumed by them! Watch the battle and watch me send this group of death-seeking guys to hell!"