Unlike the Wei state, which has permanent residents in almost all the land of the whole country, the residents of the whole barbarian state are mobile except the capital Qatar. Although there are more than a dozen flags in the whole country, generally speaking, the places where they gather are relatively close.

It is just the end of spring and the beginning of summer, and the weather is still warm at first. At this time, because there is a warm current from the endless sea area on the flower plain, it does not appear cold at this time. On the contrary, this is the best time of the year on the flower plain.

If you wait for a month, with the gradual warming of the climate, the flower plain will usher in a rainy season for three consecutive months. In these three months, the whole flower plain will be shrouded by rainstorm. At that time, the barbarian residents on the flower plain will migrate on a large scale from the flower plain to the adjacent autumn wind plain.

The annual torrential rain brings abundant water to the flower plain, so that the plants here can thrive, which is equivalent to feeding all kinds of animals living on the flower plain. Moreover, for three consecutive months, a large part of the rainwater falling from the sky penetrated into the ground and became a huge underground river. Then they flowed out of a low-lying place on the flower plain and finally gathered together to form a huge river Nujiang River.

The name Nujiang River is because it surges and churns every year during the flood season, just like the wrath of God. The huge Nujiang River crosses the whole flower plain and enters the autumn wind plain, which also provides enough water for the autumn wind plain with a drier climate.

After easily occupying the black water flag, Xu Ruxian met Prince tajia, the leader of this large tribe with 100000 people. The prince thought he was dead, so he was very excited when he saw Xu Ruxian. But Xu Ruxian told his royal highness that as long as he was willing to surrender, he was the only Barbarian King with a different surname in the state of Wei, which was higher than Yang Xuan. After all, Yang Xuan was only a marquis and did not worship the king.

In fact, this is not Xu Ruxian's bottom line. He has even thought that as long as tajia is willing to surrender, even giving him a hereditary plain king is not a problem. But what Xu Ruxian didn't expect was that tajia agreed without hesitation after hearing Xu Ruxian's offer.

Moreover, after choosing to surrender, tajia seemed very enthusiastic and took the initiative to show the way to the army of Wei.

From Huahua plain to the north, although there are many large tribes, such as eagle flag and Yuju flag, their strength and population are not a little different from that of Heishui flag, so they are not enough to worry. Because Xu Ruxian has promised tajia that as long as tajia can successfully plot against a tribe, his title of plain king can be inherited for a generation. This is a very fatal temptation. The new plain king immediately agreed without hesitation, and immediately took his own personal soldiers to go to several other tribes. There is still a month before the rainy season, and before the rainy season, the army of the state of Wei will surely attack the whole barbarians and return home in triumph.

So there's not much time left for taja.

After successfully owning a traitor more important than the three elders of the martial arts hall, the most fertile land of the whole barbarian has completely fallen into the hands of the state of Wei.

To the north of the flower plain is the Nujiang River. This is the season when flowers bloom on the flower plain. Whenever a strong wind blows on the grassland, those petals will fall into the Nujiang River, and the whole Nujiang River is full of flowers. After crossing the Nu River, Qatar is the capital of barbarians. Qatar city is a big city with a population of 100000. It is also the only barbarian city composed entirely of buildings. Unlike the annual rainy season on the flower plain, although Qatar city faces the sea in the East, it is already part of the boundless glacier, so there is almost no warm current, let alone rainfall.

To the north of Qatar city is the boundless glacier, which is sparsely populated. There are few people except several clans who have lived here for generations. However, on the boundless glacier, a lot of melted snow water is left from tall icebergs every year, forming the second largest river in the barbarian country, the Longteng river.

The Glacial Snow Water in the Longteng river has brought water to the residents of Qatar City, so that the people here can survive.

Tajia's action is still very rapid. Although only a few small tribes have defected under Xu Ruxian's account at the instigation of tajia, even several other larger tribes have not chosen to send troops to the army of Wei. Obviously, after learning the current situation of the barbarian country from tajia, they chose to enter the wait-and-see period. If the army of the state of Wei is blocked by Qatar and cannot move forward, they will certainly choose to respond to the call, but once Qatar falls under the long sword of the state of Wei, they will become a member of the state of Wei.

Whether we can subdue the whole barbarian depends on the next battle.

Under the leadership of Xu Ruxian, the army of the state of Wei had come to the Nujiang River. Before that, Yang Xuan and others had crossed the Nu River and were ready to sneak into Qatar.

The annual rainy season has more than 20 days to come. At that time, if the army of Wei, which is not adapted to the grassland climate, still stays on the flower plain, it may reduce a lot of combat effectiveness, and even cause many unnecessary casualties due to various diseases. Therefore, there is not much time left for Xu Ruxian.

All the way from the deciduous plain, the barbarian troops did not attack the soldiers of the state of Wei because of thar's plot. However, the large and small affairs also taught the emperor Wei Xuan a lot.

Originally, Xu Ruxian thought that the emperor who had not even seen the killing of chickens would be frightened by the atmosphere on the battlefield, so he was only allowed to be a morale boosting presence in the army, but he was not really allowed to go to the battlefield. But what Xu Ruxian didn't expect was that as the emperor became more and more familiar with various wars and businesses, he actually began to have enthusiasm for the war.

When Xu Ruxian gave Yang Xuan the task, the deadline was two days. In these two days, Wei Xuan has asked Xu Ruxian, Yang Xuan and others whether they have sent back the situation there. Looking at the emperor, it seems that he can't wait to fight with the barbarian army.

Although he came again and again in high spirits and returned again and again disappointed, it didn't hurt his enthusiasm.

Finally, on the third morning after Yang Xuan and others crossed the Nu River, Xu Ruxian gave Wei Xuan a reply: "the situation of Qatar city has been understood clearly. Now send troops North immediately and set foot on Qatar city."