"What does this have to do with my soul crystal cannon?"
Ling Yu still cares about his own design and the wish of the fortress.
"Aren't I afraid that your design will be discovered by the Zhu family? In fact, someone has already been to the secret room where you are."
"What?"
Ling Yun was shocked that the Zhu family moved so quickly. If they were a step later, they might be discovered by the Zhu family.
At that time, there will only be one ending, he will be killed and his brother will be captured.
The best outcome may be that both of them die, and the worst outcome is that after the secret of the soul crystal cannon is discovered, the Zhu family has mastered this technology and is unrivaled in the inner city.
"Ling Yu, people from the Zhu family have arrived in the inner city. We must act more urgently and carefully in the future!"
This time, Ling Yu finally gave in, mumbling to himself.
"The design of the soul crystal cannon is not perfect yet, so we are improving it during this period!"
After comforting the talented young man, Xu Fang started to ask about the materials for making the soul crystal cannon.
This is the reason why he appeared here in a hurry.
To truly transform a high wall into a fortress, you need more than one or two soul crystal cannons.
Within the high wall, Xu Fang has built thousands of secret rooms, and there is the possibility of expansion in the future. The materials required will be astronomical.
The facts were exactly as he thought. The materials required for a soul crystal cannon were worth tens of thousands of soul crystals, and many of the materials could not be purchased in the outer city.
In other words, if they want to realize their dream of the fortress project, they must rely on the power of the Mu family.
But he is just a third-level superpower, so how can he have the capital to negotiate with the Mu family.
In the end, Xu Fang had no choice but to focus on Ling Yu's design drawings.
The reason why the major families in the inner city are afraid of the emergence of soul crystal weapons is because they are afraid that ordinary people who master soul crystal weapons will have the power to resist and eventually destroy their own rule.
But now, the Mu family wants to overthrow the Zhu family, and the soul crystal weapon in their hands is the biggest bargaining chip.
Xu Fanggang expressed his thoughts and was immediately rejected by Ling Yun.
"These big families are all in the same league. Giving the design of the soul crystal cannon to the Mu family is equivalent to killing the chance of survival for everyone in the outer area of the city. This is not the same as our father's wish."
"Ling Yun, you have to know that it is extremely difficult to complete the fortress plan with our strength alone. Now that the Zhu family is intervening, it is simply an impossible task."
"If you want to fight against the Zhu family, you must use the power of the Mu family. Now they are the only ones willing to support our high-wall plan!"
"But after the Mu family gets the design of the soul crystal cannon, they can kill us and have this weapon for themselves!"
After Xu Fang's earnest persuasion, Ling Yun finally relented.
Of course Xu Fang would not just make wedding clothes for others.
"Of course I will not give the complete design to the Mu family. The purpose of the design is to convince them that we have the ability to make a soul crystal cannon. As for the key parts, just let Ling Yu delete it!"
"Do you think the other party is a fool? The Mu family is so big and has so many talented people who design soul crystal weapons. Even if your design is incomplete, they are still capable of replicating an identical soul crystal cannon!"
Xu Fang really had not thought about this, and he could only lower his head in embarrassment.
"I am confident that the designs given to the Mu family cannot be copied. I will give them a real soul crystal cannon that they will not be able to copy either!"
Ling Yu, who was supposed to be immersed in design, suddenly interrupted.
"Ling Yu, can you really do it?"
"That's right! Brother, once the design of the soul crystal cannon is mastered by the Mu family, it will be difficult for us to realize our father's dream."
The two people's doubtful attitudes did not dispel Ling Yu's confidence.
"I designed the Soul Crystal Cannon, so I naturally know the key to it. As long as we have these key technologies in our own hands, the Mu family will never be able to replicate the Soul Crystal Cannon in a short period of time."
"real!"
Ling Yun almost blindly believed in his genius brother.
Xu Fang quickly grasped the key points.
"Can't copy in a short time?"
"Yes! As my sister said, with so many talents in the Mu family, it is only a matter of time before they want to copy the soul crystal cannon. All I can do is delay this time."
Xu Fang was obviously disappointed when he heard Ling Yu's return.
But Ling Yu's next words immediately gave him great confidence.
"When they can copy the soul crystal cannon, I have already designed a more powerful soul crystal weapon!"
Only when it comes to the design of soul crystal weapons, does Ling Yu show such strong confidence.
For such a talented young man, Xu Fang could only choose to believe that after all, Ling Yu completed the soul crystal cannon in just two months.
Besides, he knew nothing about the design of soul crystal weapons.
After receiving Ling Yu's assurance, Ling Yun also agreed to Xu Fang's plan.
That night, Ling Yu was sorting out his design drawings.
Not only must the Mu family believe that this is the design of the soul crystal cannon, but also the key information must be hidden, which requires Ling Yu, a talented young man, to work hard.
After spending a whole night, this foolproof design was finally handed over to Xu Fang.
With this design drawing, Xu Fang immediately appeared in Mu Bing'er's office.
"Hey, why are you so early? Do you have something to do with me?"
Mu Bing'er looked at Xu Fang with a serious face, obviously a little surprised.
"I'm not here to see you, I'm here to see Sister Twilight."
Although Mu Bing'er was the only one in the office at this time, Xu Fang was convinced that Sister Mumu was guarding the eldest daughter of the Mu family in some difficult-to-detect corner.
As he stared out the window, waiting for Sister Twilight's arrival, a lazy voice sounded from the corner.
On the sofa in the corner, Twilight rubbed her sleepy eyes, apparently just waking up from her sleep.
Xu Fang looked embarrassed. He was so focused on the design that he didn't notice such an obvious sister.
"What do you want from me?"
"Sister Mumu, I want you to bring a message to the head of the Mu family. I want to see him and discuss something with him."
"What? You still want to see my father?"
Mu Bing'er and Mu Mu were both very surprised by Xu Fang's request.
"As for you, you are not qualified to see my father now. Besides, if you want to see my father, shouldn't you beg me? How can you find Sister Twilight?"
Regarding Mu Bing'er's doubts, Xu Fang just said lightly.
"This matter is of great importance, it's best to trouble Sister Twilight to send word!"
"Bing'er just said that you are not even qualified to enter the inner city, let alone meet the head of the Mu family."
Of course Xu Fang knew that it would be impossible to meet the head of the Mu family easily.
"I have the design drawings of the soul crystal cannon in my hand, and I want to make a deal with the head of the Mu family!"
He took out the design drawings in his arms and looked at the two of them with confidence.
Xu Fang knew that the Mu family could not refuse this temptation!
