Vol 4 Chapter 3274: Ruthless iron ball secretly revealed

Helan just opened his eyes wide, his face full of suspicion: "Heartless iron ball? What? Why haven't I heard of it?!"
Gongsun Wulou laughed: "Of course you can't have heard of it, but Murong Ke, the king of Taiyuan, who was my Dayan, when he conquered this Guanggu for the first time, in order to prevent the enemy from attacking this ghost wall in the southern city, he left behind the murder. Trick, do you think that there are only sandwich walls in this southern city wall?"
He Langang's brows wrinkled: "Could it be that there are other killer moves we don't know about? Are you here just to use this type of killer move?"
Gongsun Wulou smiled slightly: "Of course, I came here to destroy the Jin army under these cities, and this ruthless iron ball can finally see the light of day again!"
He said, waved his hand, and saw dozens of guards around him nodded and saluted, and the leaders took out a few drawings and pointed at these people. There was a group of people, one of them tied a rope around his waist, and then the people were let out of the inner wall and slowly lowered into the air.
He Langang and a group of officers from the Helan Division also followed the inner wall and stretched out their heads to look around, only to see these sergeants who descended from the city. The seemingly unremarkable city bricks will gently protrude, turning into kink mechanisms one by one, exposing them to the outside.
He Langang was surprised: "This, these organs, how come we never know?"
Gongsun's fifth floor smiled "hehe": "If you knew earlier, would it still be an assassination weapon for defending the city? In this city wall, a large number of secret skills to kill and injure the siege enemy have been prepared early, especially this section of the city wall. The King of Taiyuan knew back then that there would definitely be enemy troops who thought there were no stones at the base of the city and wanted to dig a hole to attack the city, so for the densely populated enemy troops who were digging holes under the city, they had already prepared a killer move, this is it!"
He said, with a wave of his hand, he saw a sergeant just below his section of the city wall, holding the mechanism on the protruding city wall, twisting it left and right, only to hear a "click" sound , Just behind Gongsun's fifth floor, less than four or five steps away, suddenly the underground city bricks moved, and a sound from the ethereal realm of nothingness reached the ears of everyone.
The people on the city wall hurriedly took two steps back, only to see a hole in the ground with a radius of about five or six feet, which appeared in front of everyone, and a black iron ball with a radius of four feet. Gengen Hedgehog, if you want to describe it, it is the mines on the warships of later generations, both in size and shape, which are highly similar and appear in front of everyone.
He Langang frowned, looking at the big iron ball with thorns, he continued to look down, and saw a bracket made of six wooden lattices supporting the big iron ball, and under the big iron ball, Sections of dark passages slowly opened. It turned out that under this big iron ball, there was a passage that opened up the entire city wall. Looking at this direction, it went straight to the corner.
Behind He Langang, a lieutenant stuck out his tongue: "Could it be that this is some kind of ruthless iron ball? Look at the passage below, I want to roll this ball out along the passage and throw it outside the city to attack those inside the city walls. the enemy army?"
Another lieutenant said with a smile: "It's definitely true, everyone see, there are so many thorns on this iron ball, the consideration is not to directly kill people, or to open the passage, open a hole outside the city wall and get out, all the way up , the enemy troops encountered will be killed and wounded by these thorns, this big iron ball with a radius of five feet, but it has this power."
Speaking of which, he pointed to the vicinity of the city wall. There were more than ten holes that were exposed to the ground in the sound of the sound of the organs. Almost every hole was filled with such large iron with thorns. The guards at the top of the city quickly rushed to the entrances of these holes in groups, standing still, and scolded the sergeants of the Helan Division who were commanding the surrounding, and stepped forward with shields to protect them from flying up from time to time. Cold arrows and gravel at the head of the city.
Gongsun Wulou grinned: "How can this ruthless iron ball be so simple? If it's just an ordinary iron ball, then throwing it directly from the city will kill some more people. What about inside the city walls?"
Helan just reacted a little: "Is it considering the fierceness of the city head, throw this iron ball directly down, I am afraid that it will not be thrown correctly, or it will not be able to hit the enemy with the protection of the top shield, such as those under the city now. The chariot is the cover and the enemy troops dug into the corners, so rolling this iron ball directly from the hole at the bottom of the city wall can directly kill the enemy troops under the shield and the roof?"
Gongsun Wulou nodded with satisfaction: "Yes, Lord Helan is half right, but if an iron ball can only be used to get out and run over a few enemy troops, it's not too bad. It has a big effect and can't kill too many thieves. The king of Taiyuan searched for skilled craftsmen all over the world, and even found an alchemist in Persia to make this ruthless iron ball. The Jin troops within twenty steps of the city are all dead without a place to be buried!"
All the generals of Helan's subordinates sucked in a breath of cold air. Helan just shook his head gently and looked at the ruthless iron ball: "How can this thing have such power? Although the king of Taiyuan is famous, but I I still don't believe it!"
The flesh on Gongsun's fifth floor was beating. At this moment, he stretched out his hand, and the guard on the side stepped forward and handed a burning torch. He grabbed the torch, grinned, and pointed at the iron ball. A piece of unremarkable cotton sliver, like a wick version of the rope, said solemnly: "Now, I will let you see the power of this ruthless iron ball for yourself!"
As he spoke, he shouted to the guards on the side: "Open the hole at the bottom of the city!"
The guard turned around and ran to the inner wall, loudly speaking to the guard who was still hanging in the air, "Lord Gongsun has an order to open the hole at the bottom of the city."
A sound of "click" sounded, and at the end of the dark passage, a few rays of light suddenly penetrated, and even here, the cry of the Jin army outside the city could be heard: "Yeah, above this city wall, what... "
Gongsun's fifth floor smirked and lit the cotton rope. At the same time as the flames rose, the six iron grids suddenly retracted backwards. The whole ruthless iron ball quickly fell from this passage and went straight to the outside of the city, while Gongsun's fifth floor roared. He also went away: "Fuck them, Ala, Ala, Ala that wow!"
If you like the East Jin Beifu Yiqiuba, please collect it: () The Eastern Jin Beifu Yiqiu Ba has the fastest update speed.