As Uesugi Wako said, she didn't attack again until two hours passed after her men arrived at Kurotaki Castle.

Two hours later, Uesugi Wako directly sent a soldier to the outside of Kurotaki Castle to symbolically shout, hoping that the defenders in the middle of Kurodaki in the castle would be lost, and so on, and quickly retreated.

The defenders in Kurotaki Castle have no possibility of surrendering at this time, and even if some of them want to surrender, there is no way to get out of Kurotaki Castle.

Uesugi Wazi seems to have calculated this a long time ago, so she didn't dwell too much on the details of persuasion, and even some of the wavering guards in the city felt a little pity, maybe Uesugi Wazi did it on purpose.

After that, Uesugi Wako once again used heavy trebuchets and other siege equipment, and there was another fierce bombardment of Kurotaki Castle, which was in stark contrast to the previous persuasion to surrender.

"If you don't surrender and don't fight, don't you have the courage to go this far? Is it a bunch of useless cowards? Does anyone dare to go out of the city and fight me alone? ”

After blasting out a hole in the wall of Black Sky City again, Uesugi Wazi was neatly draped and wandered around outside Kurotaki City, her words were very sharp, and with a slightly young figure, people felt quite unconvinced, and easily pulled a lot of hatred.

For the defenders of Kuroda Hidenaka in Kurotaki Castle, if they are sure of winning at this time, it is not a good choice to choose to fight alone, after all, they have been made very passive by Uesugi Wazi before.

There are also generals in Kurodaki Castle who have such thoughts, but in the end, they are all suppressed, which makes everyone's attitude towards Kuroda Hidenaka a little puzzled.

Uesugi Wazi invited a battle under the castle for a while. After that, he retreated into the military formation again. Then it was the turn of the siege machine to start wielding. And it lasted until the evening, knocking a large hole in the wall on the side of Kurotaki Castle several kilometers long.

If there is no moat to block each other, both sides can directly engage each other!

After nightfall, Yang Rui found the Uesugi baby again, this time it was a familiar face, and the baby's guards did not block it too much, but let Yang Rui enter the baby's big tent after passing it through.

"Wazi can send all the soldiers to the city at night in batches to shout and feint at the foot of Kurotaki Castle, dragging down the defenders in the city at the same time. It also paralyzes the consciousness of the other party, and I should look for an opportunity to attack the castle tower directly, so that I can take Kurotaki Castle in one go......"

Yang Rui suggested to Uesugi Wazi, and told Oesugi Wazi how he captured Sanshan Xingcheng during the large-scale system plot, saying that he still planned to use this method this time and give priority to attacking the castle tower.

At the beginning, Yang Rui was able to directly attack the castle tower, so he took advantage of the convenience of the Daofeng Flying Carpet to swoop down directly from the Sky City, and then used the "shadow-following" skill of the fifth-order special class personal female guard. Pulled 10,000 personal guards into the castle tower, thus capturing the castle tower of Sanshan Akyo Castle in one fell swoop.

But the process is a bit more sinister. The flight altitude of the Daofeng Flying Carpet is limited to 3 feet above the ground, and the height of the castle tower is not limited to that, so it is impossible for the castle in the sky to land in the corresponding position.

This caused the Dao Feng Flying Carpet to be extremely fast when it rushed down from a high place, and there was also a trace of luck in the middle, even if Yang Rui's current strength was actually dangerous.

"The lord can't, although this method works, but the risk that the lord will face is not small, so I must not take the lord this method......"

However, Yang Rui didn't expect that he had just finished explaining the method here, and Uesugi Wazi immediately and resolutely denied it.

"If the lord wants to help, it is better to use the strategy of attacking the east and the west, and my command will attack in one direction, and the lord will take advantage of the chaos to attack in the other direction, even if the damage may be more, it is much better than the lord taking risks......"

After Uesugi Wazi rejected Yang Rui's method, she immediately put forward her own strategy.

It seems that as mentioned in the information checked by Yang Rui, Uesugi Wazi has been familiar with the Four Books and Five Classics since she was a child, and she is very skilled in ZG traditional culture, and she has inherited a lot of essence in terms of strategy.

Even if there is not much surprise in the strategy she proposed, it can be regarded as a neutral strategy.

And no matter what, Uesugi Wazi was never willing to let Yang Rui make a risky move, and Yang Rui and Uesugi Wazi did not take corresponding actions that night, and Yang Rui could only wait for an opportunity in Sky City.

If it weren't for the fact that it was not easy to clearly expose his identity, Yang Rui could directly pull out the two or three hundred thousand soldiers in Sky City and forcibly take down Kurotaki City, but that would expose himself on the one hand, and it would probably bring a lot of trouble to Uesugi Wazi.

When participating in the second large-scale system plot in the civilization region of the Japanese Kingdom, Yang Rui paid great attention to hiding his true identity, and at that time, because some dragons did not see the end of the head, he was even called "Angel Army", "God Ninja Group", "Ship Killer" and other titles.

Although there is some speculation about Yang Rui in the player group, and in fact, the large player organization led by Kagawa Sheng has almost confirmed Yang Rui's participation, but it has not been announced.

However, when the player group learns the relevant information, there is still a big difference between confirming Yang Rui's identity in the entire Wa civilization region, especially among the NPC forces, if it is because of Yang Rui and the fact that Uesugi Wazi encounters a special target, it will be a disadvantage.

Therefore, it is easy for Yang Rui to not reveal his identity.

After returning to Sky City, Yang Rui also continued to think of several channels, such as lending historical generals such as Gao Shun and Yu Ban to hide around Uesugi Baby, such as mixing his subordinates with Uesugi's subordinates.

Even Yang Rui thought of another chess piece he had planted in the civilization area of the Wa Kingdom - Takeda Nobutaka of the Upper Zong Kingdom, and his identity was the guardian of the Upper Zong Kingdom at this time.

Echigo Province belongs to the Hokuriku Province, while Kamiso Province belongs to the Tokaido area, and there is an Ueno Province in between, which is not very far away, but it is still some distance.

But this distance is actually not too big an obstacle for Yang Rui, who has a sky city, if he goes to mobilize Takeda Nobutaka's troops to help, a round trip should be completed in less than a day.

At the same time, in the historical facts, Uesugi Wazi also sometimes allied with the Hojo clan of Kamikoku, and sometimes allied with Satomi Shiki, at this time, due to Yang Rui, it gave Takeda Nobutaka room to survive.

It's just that I don't know if the life of Takeda Nobutaka, the guardian of the Upper Headquarters, is good at the moment. (To be continued.) )