Because of the fate Shen Yi had seen before, the people of this world would not be able to win the final war without the help of the association.

Although a bit cruel.

But this is fate.

But what Shen Yi had to do was to fight against fate.

It has come to this point, if it still fails.

They were not the only ones who felt aggrieved, Shen Yi also felt aggrieved.

"Captain, relying solely on fighter planes is too inefficient." Ding Xiang didn't rush to calculate. She looked at Shen Yi with a hint of expectation. "In the final beast tide, alien beasts will appear in large numbers. We need more efficient heavy weapons."

"The heaviest one is the super-gravity cannon." Shen Yi looked at his backpack. "There is only one model. It is very expensive. One cannon costs 2.45 million points. In terms of power, one shot can sink a large island. It is comparable to a small nuclear warhead."

This is the weapon with the widest range and greatest power that Shen Yi has currently drawn.

It is not a technology extracted from the last world.

But it's a real cannon.

It has an extremely exaggerated shape.

This is also one of the weapons that Shen Yi considers to be extremely dangerous. It will never be handed over to the civilization of this world and must be controlled by the association.

You know, the principle of the supergravity cannon is to use gravity particles to form a gravity tide at a certain point, tear objects apart through the uneven distribution of gravity, and even act directly on molecules.

So the sinking that Shen Yi just mentioned refers to a complete collapse.

After passing the detailed data to Clove.

Ding Xiang calculated quickly.

"If we want to hold the first line of defense, we need at least 1,255 gates." Ding Xiang's expression was a little complicated, "The main reason is that the battle line is too long."

One thousand two hundred and fifty doors.

This is far more than the points Shen Yi has.

"What if it's the fifth line of defense?" Shen Yi asked.

"That would require 318 guns," Ding Xiang said. "But if we don't consider complete defense, that means from the first line of defense being breached all the way to the fifth line of defense, we would need 239 guns, which would delay the entire defense until the production of laser cannons reaches its peak."

Shen Yi made a rough calculation.

Fortunately, the number of cannons, plus the consumption of charging, 239 super-gravity cannons, in the end, will require about 600 million points.

It did not exceed the number of points he had.

However, this is just Donglian’s demand.

The Northern Alliance and the Western Alliance have a total of about 1.3 billion survivors, and their situation is even more critical.

It seemed like the worst had happened.

It would be difficult to save the remaining people even if all the points were used up.

"What possibility?" Shen Yi was stunned.

"The Western Alliance and the Northern Alliance have realized the urgency of the war situation. They are considering whether to migrate all of their surviving humans to the Eastern Alliance through Gongguang after the war begins, rely on the Eastern Alliance's five lines of defense to conduct joint operations, and wait until the scale of weapons production is sufficient to take back their land."

"Hmm?" Shen Yi's eyes narrowed slightly. "When did it happen?"

"The discussion started in the past two days, and I've been paying attention to it." Ding Xiang said softly, "This is a very difficult consideration, because they can't move everyone here, and some people will inevitably be abandoned. In addition, the cities in the East Alliance are already overloaded, and these people must stay in the relatively dangerous wild. There are also combat missions and production tasks to be allocated."

Shen Yi knew what Ding Xiang meant.

Joint operations between different civilizations are not that simple.

Especially in this case.

Are the people from the Northern Alliance and the Western Alliance allies or refugees? How should combat missions be allocated? How should combat resources be allocated? Even if the allocation plan is finally finalized, will it satisfy the people of both sides? If there are objections or even conflicts, can they be resolved? The complexity of these differences is absolutely beyond people's imagination.

But at the same time.

It is indeed a plan that is of great help to both parties.

The Western Alliance and the Northern Alliance will have more chances to survive, while the Eastern Alliance will also increase its defensive strength, increased production power, and even have the hope of sweeping away all the strange beasts within the defense line.

"If this global joint combat plan is really successfully implemented, will the support we need be greatly reduced?" Shen Yi asked.

"In the most ideal scenario, if everyone in the world unites as one and the captain makes every effort, the number of supergravity cannons we will need will be reduced to 180." Ding Xiang gave the calculated answer and gently reminded, "This is the number needed for the entire world."

Shen Yi made a rough calculation.

Doesn't that mean that only 500 million or 600 million points will be needed for investment? This seems reasonable.

After all, all the survivors in the world are concentrated in one place, so it is enough to defend this place, and their own defensive forces can also be concentrated.

It's good for both points and themselves.

And the only thing needed.

It's unity.

True unity! The unity of all mankind. As long as there is selfishness and endless disputes over interests, such a joint force will lead to failure.

Even at this moment.

There were already signs of quarrels among the Grand Masters.

"I can give you the command, but I can't give you all of it. Otherwise, our soldiers and our people will wonder if they are being used as cannon fodder on the battlefield." Queen Lancamdo said in a tough tone, "You should consider this. My suggestion is to distribute firepower uniformly and assign combat missions individually."

"But the firepower you brought is not enough." Lin Xinran's tone was equally tough. "The most important thing now is not the soldiers, but the firepower! If the firepower is distributed to you, our soldiers will lack sufficient cover during the battle, which will cause dissatisfaction among our people. You should also understand this difficulty."

"Although we can't move too many production plants, the firepower we carry can still help strengthen your defense." Graham also interjected, "If we unite, it will benefit everyone. Why can't we each take a step back?"

"But you didn't do that!" Queen Lancamdo glared at him. "At least one-third of you in Xihe believe that you can rely on your own defense facilities to withstand the last wave of ocean beasts. You haven't even taken a step back."

There is one more chapter, but it will be later () 　　 　 (End of this chapter)