Just when Xu You and Jiang Qi were silent, Valery passed outside and came to Xu You to ask some questions and pushed the door open and entered, "Sage, do you need a strong legion?"

Xu You looked at Valery and nodded, there was no need to hide the facts.

"You said earlier that we were able to drive the Germans away from the Baltic coast and protect the Celtics because we had a very strong legion." Valery said to Xu You in Chinese with difficulty, and Xu You was stunned when he heard this.

"Do you have a legion?" Xu You looked at Valery in disbelief. You are still in the Stone Age, why do you have something like a legion?

Valery smiled when he saw Xu You's expression, "We have a legion. After being attacked by the Tiger King, all our tribes formed an alliance, and then selected the best young warriors to form a legion."

"..." Xu You looked at Valery in confusion, selecting the best warriors of the Slavs to form a legion. How to say, Xu You did not doubt the source of the Slavs' troops. Xu You only doubted the Slavs' discipline. Without discipline and cooperation, the legion was a scumbag when fighting in the large legion. As long as the personal strength could not reach the level of despicable destiny, it would not change this.

"Sage, don't believe it. I'll let someone organize the army for you, you will know at a glance." Valery laughed at Xu You's expression, then reached out to hold Xu You and ran out with Xu You, and Xu You was dragged by Valery and followed him.

The Slavs were decisive in fighting. At Valery's order, all kinds of young warriors selected for Jiang Qi quickly gathered outside the camp, but looking at the chaotic situation, Xu You and Jiang Qi sighed a little.

"Hahaha, don't mind sages, young people are like this, active." Valery saw Xu You's eyes, touched his bearded man and said with a smile, then stood on the high platform and roared at the young Slav warrior below, "Sing a war song for me and prepare for battle!"

With Valery's roar, the young Slav below began to roar and sing, with all kinds of broken sounds, all kinds of incomplete sounds, all kinds of unpleasant sounds, but in the end, it was very unexpectedly mixed into a very powerful battle song.

Then all the young Slavic people took out their stone axes and began to advance forward with solid steps. The momentum was quite terrifying, their eyes were extremely firm, and their pace and movements became unified under the mobilization of the war song.

Xu You and Jiang Qi both narrowed their eyes. If the Slavs maintain their current qualities, they would definitely be the best source of troops in the world. This unification of pace and movement means their own coordination. In this case, even without the blessing of a special formation, relying on the Slavs' terrible basic qualities, they would not be inferior to the real elite of the Han army.

As the war song was finished, the young Slavic people still maintained their fanatical eyes and the terrifying momentum of the rollers turning on and pushing forward.

"This is our war song, and our epic ballad," Valery said with a smile. "Under the war song, we all will enter a state of battle."

"Very awesome..." Xu You stared at the young Slavic man who pushed and crushed everything in front of him, and sighed inwardly. It would be fine if he was scattered soldiers and brave. With the blessing of the war song, this nation can be said to be a natural warrior, or they are a nation that exists for war. If their number is as large as the Han Dynasty, they may punish the world.

However, before Xu You finished praising it, the Slavic young man seemed to have suddenly lost the blessing of the war song, and returned to normal chaos again and began to fall into chaos again.

Xu You couldn't help but twitch his mouth and turned his head to look at Valery. The other party was touching the bearded man and laughing, "The epic song can only last for a while, there is nothing we can do about it, otherwise we wouldn't have only two legions, hahaha..."

[I took back what I wanted to say before, this group of mentally retarded.] Xu You looked at the soldiers below speechlessly, thinking about what was going on. While thinking, he asked, "Are you still two legions? Can you let me see it?"

"It's okay, but it takes some time. There is a legion garrisoning in the west, and another legion needs to be recruited, which takes some time." Valery said there is no problem at all. Anyway, there is nothing wrong now, and the recruitment will not have any effect.

"Speaking of this, why did it become like this after singing the war song?" Xu You asked in confusion, he was very interested in this.

"I don't know, I know that these war songs existed hundreds of years ago. When we were in the wilderness, we sang war songs to fight those wild beasts." Valery shook his head and said, no one in the entire Slavic nation knew the reason, but he knew that there was such a result.

"How many battle songs are there?" Xu You asked curiously, "How long can it last after singing? How long can the aura energy that seems to be flat and crushing the front?"

"There are five war songs in total, and the effects are almost the same. As for how long it lasts, it seems to be a person. After singing the young people in the two legions, they can basically last until the end of the battle. Ordinary young people, for a few minutes, a little better than ten minutes, a little better..."

"Is there a reason?" Xu You asked with a frown.

Sure enough, Valery answered no. Xu You hated such a thing that had no reason the most, but relatively speaking, he didn't believe that there were things in the world that had no reason at all.

"Are there any jade or gold ore nearby?" Xu You thought for a while and said slowly. There is no thing in this world that cannot be solved by intelligence. If there is one, it must be that intelligence is not enough, so it is amazing to continue to improve intelligence.

"Is the silver mine bank?" Valery scratched his beard. There were no gold mines near his tribe. As for the jade mine, the Slavs did not have this concept. However, they had silver mines, and they were super-large silver mines, so the price of silver was very low on their side.

"It's okay, I'll go and have a look. By the way, I'll copy the war songs for me and find me all the people I've sung." Xu You said helplessly.

Xu You said that he needed to see whether the war song was a problem of lyrics or melody, or as he guessed, the war song was the same as the piano music used by Cai Yan and Zhou Yu. It was nothing in itself, but it was directly that the piano music itself had some power.

In short, don’t worry about the reasons, just study them and see if you can find out anything. However, Xu You’s pity is that his own vocal music can only be considered better, and there is still a big gap compared to the real Central Plains bosses.

Xu You was taken to a silver mountain by Valery. Feeling the wisdom that the silver mountain brought to him, Xu You began various experiments and verifications, and the cracking speed of the war song was advancing at an extremely high speed with the blessing of intelligence. Xu You even began to try to modify the war song, but because of his own talent in music, the modification efficiency was extremely low.

So half a month later, Xu You basically confirmed that these war songs had some power and inherent rules, which could be modified. However, because Xu You's music was too far from modifying the things of this level, he could only be forced to give up.

"Yihan, I have basically found a solution, but now I can't advance it. I will give you all the conclusions I have drawn, related speculations, and all the epic songs compiled by the Han Le Palace Shangjiao Zhengyu. You sent them to Sizhao City. If you find a solution, we need everyone who musical vocal music, let him think of a solution." Xu You smiled bitterly and handed a thick volume of information to Jiang Qi. He had found the direction, but was limited by musical talent.

"Uh? Military advisor, are you saying that you have found a solution?" Jiang Qi looked at Xu You in disbelief.

"Well, the epic ballad itself has some almost spiritual talent or other talent effects. It is to render emotions and achieve this result. Some of the music in it can be combined to achieve the effect of allowing the soldiers to identify with the collective and coordinate and cooperate. This ability can also be achieved by Zhou Gongjin's piano sound." Xu You explained quickly.

"In other words, do we need a person who is proficient in music now?" Jiang Qi said with a dark face. There is no such person under Yuan Tan's command at all.

"Yes, integrate them with rhythm and then leave them to you for training." Xu You nodded and said, "And after my analysis, this battle song has high research value. If it can be cracked in reverse, we will have more and more hands."

"Military advisor, how difficult do you think this war song is to be cracked in reverse?" Jiang Qi looked at Xu You speechlessly. Xu You's own musical and vocal level is not bad, but it's not as good as his own wisdom. To be precise, those from aristocratic families all have good musical levels.

"Don't worry, you send someone to give him a quick horse to Xiuruo. Xiuruo naturally has a way. If we don't have it under our command, it doesn't mean that there is no Zhongyuan. As long as Zhongyuan has it, we naturally have a way to get it over. Don't underestimate the connections between the Yuan family and the Xun family." Xu You said calmly, some things depend on whether they are worth using, and in Xu You's opinion, these things in his hands are worth it.

When Jiang Qi ordered people to whip him to Sizhao City, Yuan Tan had been away with Wen Ji and Yan Pu for nearly ten days.
Chapter completed!