"Lord Castle, are you sure?"

"Sure. ”

Looking at Rocky in bewilderment, Winn's brow furrowed.

He really couldn't figure out what Rocky was going to do, because judging from Rocky's upgrade requirements for Thunderhawk City, ordinary medium-sized super crystals were enough to support the operation of the entire city, and there was no need to use large crystals, knowing that the price of large crystals was more than double the price of medium-sized crystals.

Super crystals are already very expensive, and the price difference between the two crystals is doubled, which is enough to increase the cost of Rocky's upgrade city by several percent.

But even so, Rocky still insisted on using large super crystals.

And as he said, there is naturally a reason for this request, and that reason is Orton.

So when Rocky and Wynn were done, he immediately went to the institute.

"Teacher, are you sure you want to use a large crystal? That thing is expensive!"

Seeing Orton and the others, Rocky couldn't help but ask, he is not a fool, he naturally knows that if he has to use large crystals to upgrade the city, the upgrade cost will increase a lot, but Orton wants to do this, and he hasn't told him why until now.

"Of course, it's a must!" Orton glanced at him as soon as Rocky asked, "What? Stinky boy, don't you believe me?"

"Teacher, I'm ......"

"Whoever believes you is blind!"

At this time, before Rocky could speak, the hammer fire on the side glanced at his mouth and said, even Orton took Rocky to scold, but Rocky was obviously unlucky to be scolded, because the hammer fire was obviously aimed at Orton.

"You guy, you've finished pit the Magic Energy Research Institute, and now you're planning to pit your own apprentice?"

"What are you talking about!"

"Hmph, don't think I don't know what you're up to, you're planning to restart that broken plan, right?"

"What plan?"

Hearing this, Rocky hurriedly looked at Orton, and Anier and Proya, who had been busy on the side, also turned their heads and looked at Orton together.

"Orton, you're not dead?"

He looked at Orton Proya and asked.

"yes, you haven't given up yet?"

After that, Aniye also spoke.

In the face of the questions of the two, Orton showed a reasonable look, and asked the two directly: "What? Do you still think that my original plan is exaggerated? If the Magic Energy Research Institute could really concentrate on research and engage in less crooked ways as they claim to the outside world, my plan would have succeeded a long time ago, and we would still be afraid of flying demons now?"

In the face of his rhetorical question, Proya and Aniye looked at each other, and then sighed helplessly, and at the same time even the hammer fire was silent, and the four of them fell silent at this moment, only the confused Rocky stood aside to sell cuteness.

"Can anyone explain it to me...... What are you talking about?"

Looking at the four people with a confused expression, Rocky had to ask, and then he finally knew what everyone was talking about.

As a first-class master in the field of magic energy, there is a reason why Orton fell to Thunderhawk City, and one of the most important reasons is that he messed up a plan with a huge investment, which is the Sky City Armed Plan, which is what a few people just said.

The so-called Sky City armed plan allows Sky City to have a more powerful and flexible offensive ability, although the current Sky City can fire powerful city extermination cannons, but this means is a defensive means, and because the cost is too great, the effect of deterrence is far greater than practicality, and even deterrence can only deter other Sky City, and the demon doesn't care.

Therefore, Orton put forward the Sky City Armament Plan, he tried to increase the offensive ability of Sky City, so as to make Sky City a real main force that can be used in the war, especially in the war against demons, instead of just acting as a platform like now, and can only watch from the sidelines in the war.

In order to complete this plan, Orton took refuge in the Magic Energy Research Institute, and the Magic Energy Research Institute also invested countless manpower and material resources for this purpose, but the final result was disappointing.

Orton's idea seemed to be fine, but after trial and error, and after scrapping seven or eight large crystals in the experiment, everyone found that the current stage of technology could not complete the plan, and it was because of this that Orton fell out with the Magic Energy Research Institute, and then his career began to deteriorate, until he met Rocky.

And now, upon learning that Orton had asked Rocky to use large crystals in the process of upgrading the city, Hammerfire immediately guessed his intentions, and he clearly intended to restart the plan!

"Teacher, you ...... Is that what you think?"

After listening to the hammer fire explain everything, Rocky looked at Orton.

"Of course!"

Glancing at Rocky, Orton nodded without hesitation, and then said excitedly to everyone: "Everyone, now that the devil has hit the sky!

"We never thought of it that way. ”

Seeing Orton so excited, Proya shook her head, she knew very well that the reason why Orton proposed this plan in the first place was to guess that one day the devil would hit the sky, so she never denied Orton, but ...... Some things are not as simple as words.

"Orton, we believe in you, but your idea can't be realized at this stage. ”

"No, it couldn't be done in the past, but now it can!"

Looking at Proya, Orton was very excited: "In the past, we didn't have magic runes, but now we have, now we have runes, we also have funds, and all the research successes at the beginning are also in my head, so we are fully capable of completing this plan!"

Speaking of this, Orton looked at Rocky, and then walked up to him in two steps: "Rocky, do you believe me?"

"I ......"

Looking at the excited Orton, and then turned his head to look at Proya and Aniye who shook their heads again and again, and Hammerfire, Rocky was a little embarrassed, of course he believed in Orton, but he also believed in Aniye, so he could see that if the Sky City armed plan that Orton said was really feasible, Aniye would not show such an expression.

However, in the face of the excited Orton, Rocky couldn't bear to refuse him, so he gritted his back molars, and he nodded vigorously: "Teacher, I believe in you." ”

"Great!"

Hearing this, Orton was so excited that he almost cried, only to see him waving his fist and shouting, and then looked at Aniye, Proya, and Hammerfire: "Everyone, let's start arming Thunder Eagle City!"