Daming: The system rejected my request for salted fish

Although Wei Wu didn't understand what they were yelling, he could tell from their tone that they were full of hatred.

Only then did Wei Wu contentedly pick up the second-grade math textbook again and continue studying with a frown.

To be honest, he never thought that one day he would study harder than when he was in school.

I originally wanted to finish the primary school textbooks first. Anyway, I have some basic knowledge and it will be easy to learn.

But when he opened the textbook, he could only describe it as unfamiliar. It was completely different from what he had learned back then.

Chinese is okay, only the pinyin stroke order has been changed, the impact is not that big, the real difficult part is math.

8+7不能直接等于15，应该是7+8=8+2+5=10+5=15，这叫凑十法！！

15-8不能直接等于7，应该是15-8=5+10-8=5+2=7，这叫破十法！！

There are also the Ten-Equaling Method and the Ten-Borrowing Method, which made countless black people in Wei Wu's head full of question marks!

???

"Who the hell revised this textbook? There's so much stuff about adding ten methods, breaking ten methods, leveling ten methods, and borrowing ten methods. Where did all these methods come from?"

"Here are ten sets of the Jinyiwei Criminal Code of the Ming Dynasty. Come out and I will explain to you how to use them!"

While complaining in his heart, Wei Wu couldn't stop cursing, but he still had to continue learning what he had to learn.

I had no choice but to dive into the ocean of knowledge again and start learning little by little from elementary school.

At the same time, just as Wei Wu was immersed in his studies, the war on Jiuguo Island finally broke out.

Just as Shimazu Ujihisa had guessed, Hyuga and Satsuma took all the benefits and did not give any to Osumi.

After getting all the benefits, they gathered their troops in Chikugo Province near Saga Castle as agreed.

However, although they were greedy, they had not completely lost their minds. Even if they met up, they would not start a war immediately.

The reason is very simple. They brought out most of the troops they had. Although the territory was well defended, it was not very strong.

If Osumi stabbed them from behind at this time, their fate would be the same as those daimyo.

Therefore, after the reunion, they chose to remain in place and at the same time sent a letter to Shimazu Ujihisa.

The content is very simple. Let Shimazu Ujihisa go out together to gather the military forces of the three countries to completely eliminate Imagawa Ryotoshi.

However, they also knew that they were in the wrong, so they did not ask Shimazu Ujihisa to send most of his troops to the front line.

He was only asked to allocate half of his troops and was promised to give him part of Satsuma's territory as compensation.

Shimazu Ujihisa did not agree to this immediately, but instead made a series of demands, hoping to get more benefits.

His actions just dispelled the worries of Hyuga and Satsuma. They were not afraid that Shimazu would ask for too much, but they were afraid that he would ask for nothing.

Finally, Shimazu Ujihisa reluctantly agreed to send troops in return for Satsuma ceding a considerable portion of its territory.

This also made both countries feel relieved. At least they didn't have to worry about fighting in the front and being stabbed in the back.

The three daimyo states were close to each other and belonged to the same Southern Dynasty, so they all had some understanding of each other's military strength.

As long as Shimazu Ujihisa could mobilize half of his troops, the defensive forces they left behind would be enough to deal with the remaining half.

It does sound absurd to want to fight against the troops of five countries with the military strength of three countries, but it is actually not impossible.

In fact, there was a reason why the four daimyo states of the Southern Dynasty were able to fight against the five daimyo states of the Northern Dynasty for so long.

Because the combined territories of the four daimyo states of the Southern Dynasty were even larger than those of the five daimyo states of the Northern Dynasty.

The largest of them was Hyuga, the territory of this daimyo province was larger than the two daimyo provinces of Buzen and Bungo combined.

In addition, after the daimyo of Higo Province died, his territory and population were divided between the two countries, and a considerable portion of the population was sent into exile.

So although it seems that they are not very strong, they have actually gathered more than 3,000 soldiers, which is enough for a battle.

After staying in Chikugo Province for a few days and waiting for the arrival of Shimazu Ujihisa's army, the Three Kingdoms finally declared war on Hizen Province.

Chikugo Province borders Hizen Province, and even the distance between the provincial capitals is not far, less than 20 kilometers in a straight line.

Moreover, there is a plain area in the middle, with no mountains blocking the road, making marching very convenient. The only trouble is the river.

This river is called Chikugo River. It runs between Hizen Province and Chikugo Province. The river is about 300 meters wide.

Fortunately, Chikugo Province was close to the Ariake Sea, and the three countries mobilized a lot of ships and spent some effort to send troops over.

At the same time, the news about the three kingdoms leading troops across the river and invading the border was also delivered to Wei Wu as soon as possible.

In response to this, Wei Wu immediately called everyone together.

"The Three Kingdoms coalition has crossed the Chikugo River and is heading towards Saga Castle. It's your turn now."

"Master, don't worry! We have more soldiers than them, and we have artillery at our disposal. We can kill as many as they come."

As soon as Wei Wu finished speaking, Zhang Hai immediately spoke up to continue his words, but when he finished speaking, he found that there was something wrong with Wei Wu's expression.

Then Wei Wu raised his hand and hit him hard on the head. After the beating, he said:

"Did I tell you to win the battle? What are we doing here? If you take out your cannons, they won't fight you!"

Hearing this, Zhang Hai suddenly remembered that what his young master wanted was not winning or losing, but the death of people.

Zhang Hai reacted and was about to speak, but Wei Wu spoke first:

"Remember, we should send as many people as they send into the palace to fight back. A battle between equals is a true battle!"

"Yes, Master, I understand."

Zhang Hai quickly responded, and at this time Wei Wu turned to look at the dog-raising hybrid.

"Inukai, what did Shimazu Motohisa tell you about the three countries bringing their troops here this time?"

"Woof woof! Reporting to the master, Shimazu Motohisa said he hopes to cooperate with him to defeat Imagawa Ryotoshi while increasing the casualties of Hyuga and Satsuma as much as possible."

Hearing this answer, Wei Wu's eyes flashed with a hint of amusement.

"So, he's just confronting you directly?"

"Woof woof! Yes, Master. The Shimazu family's intention is very clear. They want to take advantage of the situation and control Kyukoku Island in one fell swoop."

"Haha, fine, then just cooperate with him! I don't care whose casualties are, I only care how many there are."