After confirming the feasibility of the plan, the two discussed some detailed issues.
When Su Yi finally emerged from the transaction space, the result of his discussion with Wei Wei was that within three days, he would send 10,000 modern troops, along with absolutely sufficient supporting firepower.
Their mission was to help Wei Wei build a heavy firepower defense system for her city and train personnel to operate various modern weapons.
Wei Wei was obligated to ensure the safety of these people to the greatest extent possible; of course, casualties were inevitable on the battlefield, especially in a Magic World where magic flew everywhere.
Su Yi's demands were not harsh; he only asked that these people not engage in direct contact with enemy forces.
When those modern weapons first appeared, the enemy might be stunned for a while, but after they recovered, even an idiot would know to first destroy the firepower positions they had built.
In this situation, what Wei Wei needed to do was withstand this pressure and prevent these ordinary people from Blue Star from being directly charged by those martial artists and mages.
This was by no means a harsh request, and Wei Wei naturally would not refuse.
In fact, with Su Yi as an ally who could provide a large amount of logistical supplies and modern weapons, what she lacked most at the moment were people who could operate these weapons.
Even if Su Yi didn't say so, she would prioritize protecting this group of people.
If the city was defended later, she still hoped these people would directly become instructors to teach her army how to use those weapons.
In this regard, the two quickly reached an agreement.
But Su Yi also proposed another condition.
That was, once the city was on the verge of falling and the situation was irreversible, Wei Wei would need to enter the transaction space to find him, and he would then purchase a group life transaction card to bring the people back.
If there were casualties due to accidents in between, causing the 10,000-strong team to return understaffed, Wei Wei could also insert her trusted subordinates among them for Su Yi to bring back to Blue Star temporarily for their lives.
Anyway, even if the city fell, she herself would certainly be fine.
Wars between nobles were like this: subordinates could die freely, but top nobles in the Magic World like her, even if defeated, the Elf Kingdom would mostly not dare to do anything to her, after all, Wei Wei was different from Yue Ling.
At worst, she would probably be kept under house arrest with good food and drink.
Even if those elves truly went mad and wanted to kill her, Wei Wei, with the transaction space in hand, could easily escape; this was a minor issue.
And taking the opportunity to send her trusted subordinates to Blue Star would preserve vital forces to await changes in the situation.
Wei Wei had no objections to this either.
The two parties basically reached an agreement on the general direction.
She still had to return to oversee the city's defense and could not stay in the transaction space for too long, so after discussing most of the matters, she returned.
However, after emerging from the transaction space, the matters Su Yi had to consider were far more complex than what was discussed inside.
Firstly, there was the problem of how to find people.
Cooperating with Kyushu Official was the most stable method, but this would inevitably expose his secret of being able to travel to Otherworlds.
However, not too much would be exposed; what that world was like, and whether Tianyu Group's technology truly came from there, he had ways to conceal these things.
Of course, only for a short time.
Unless he didn't intend for these people to return, otherwise, once they returned, these things were bound to be exposed.
In fact, as long as Su Yi could develop himself to be fearless of any threat on Blue Star before these people returned, exposure would be exposure, not a big problem.
Of course, there were better solutions.
He could directly find an experienced mercenary force; it was only 10,000 people, and with Tianshu's capabilities and Tianyu Group's financial resources, this could be done perfectly and silently.
They could even be sent to the Otherworld without knowing where they went.
As for whether they would be willing to participate in the war or if they would slack off after being sent there, that would not be up to them.
Wei Wei had ways to make them obedient tools.
Afterward, they wouldn't need to return, so there would naturally be no risk of information leakage.
However, this would be too inhumane; Su Yi could mercilessly kill entire families when facing enemies, but these people had no past grudges or recent animosity with him, so there was no need to do this.
Therefore, after a brief thought, he still decided to contact Kyushu.
But after the problem of finding people was resolved, more problems followed.
For example, weapons.
Things like planes and tanks would certainly be useless there.
These things were already difficult to deal with the various exoskeletons that Tianyu Group was currently producing, let alone dealing with various martial artists and mages whose combat power was stronger than exoskeletons.
Weapons with strong single-target lethality but unable to form a cover, such as missiles, were equally useless.
These things were expensive, and their advantages were long range and high accuracy.
However, the Otherworld did not have satellite precision guidance or anything similar, so the role of missiles was really limited.
Moreover, using these to clear out cannon fodder was too uneconomical, and for beheading, their high-level personnel were all Saiyans, so you couldn't blow them up.
Weapons that enhanced individual protection were useless, and high-tech weapons were not very useful either.
So, the weapons that could ultimately be chosen were quite limited.
They were nothing more than large-caliber artillery and rocket launchers.
Just blow the hell out of them.
I heard that Kyushu seemed to have some fierce moves like ship guns on the road, even moving the 1130 onto vehicles.
These things were also effective; put a few on Wei Wei's city walls, and as long as they weren't destroyed by magical means, wouldn't that be pure mowing down!
And those individual launchers, simple and crude.
Send hundreds of thousands or even tens of millions of sets over; besides the tens of thousands of regular troops in Mengchuan City, weren't there also hundreds of thousands of civilians with little combat power? These things weren't difficult to operate either; since it was cold weapon warfare, there was no need to consider longitude or anything, just shoulder them and blast at the city walls with your eyes closed, it wasn't hard to operate.
All good stuff!
Besides these, there were many other simple and crude weapons that didn't require much training to use, such as grenades.
They could even be temporarily modified, replacing the TNT explosive in the original grenades with the metallic hydrogen that Tianyu Group had just developed, and considering that the average physical quality of people in the Otherworld far surpassed that of Blue Star, the weight could even be appropriately increased, with no fear of not being able to throw them far.
With such a small enhancement, the power would be completely incomparable to ordinary grenades.
The key was that it not only had no usage threshold but was also easy to produce.
Even if the allied forces of Otherworld races attacking Mengchuan City were all explosion-resistant kings, under the overwhelming firepower, their brains would be scrambled, letting them truly experience the power of industry!
As his thoughts diverged, Su Yi, who had originally been somewhat troubled, suddenly felt that this battle might not be as difficult as he had imagined.
As long as Wei Wei could contain the enemy's high-end combat power, this would almost be a massacre without any suspense.