I'm a monster in Demon King's Castle

【Death? What is death?】

Acheng completely failed to understand Li Yue's question.

【It's like a chicken, you cut off its neck, or drain its blood, and it will die.】

【Then what about you? How can you die?】

Li Yue felt that the answer to this question must be a huge secret.

If Isaac hadn't been made into a zombie by the First Demon King, he would definitely care about how to kill Acheng.

【I don't know, do you want to try? Go blow up the blood cocoon?】

Acheng was very confused.

Perhaps the current library's knowledge is incomplete, so there are many confusions in Acheng's mind.

For a demon city that has never been close to death, or rather, a demon city that lives with death every day, this question is still beyond the scope.

Then Lulu and Tom's hands were pressed up by Galarick -- the Chief Guard understood Fei Fei's thoughts very well, knowing that the master would not let his beloved younger siblings go to the real battlefield.

Fei Fei set up a bone-guided cannon alone underground: "Just slightly change the firing angle range of the bone-guided cannon, and also specially make some anti-aircraft bone-guided cannons, which can make the shells explode at a specified altitude…"

"You plan to fight like that…"

Dandan, Tongshao, Li Yue, Lulu, Tom, and Galarick were also quickly invited to the lower level of the library. Wu Lu also called down some brain spirits who had just woken up, circling the conference table to create a better brainstorming atmosphere.

Li Yue didn't dwell too much on this question. After figuring out Acheng's cooperation range, he already had many ideas.

【Call whoever you can call. Any demon that doesn't help this war can't contribute.】 Wu Lu wanted to mobilize all available forces in Demon King City.

"Then hang up bone-guided cannons." Tongshao interjected, completing the obvious things that could be done, "There are 'heavy' bone-guided cannons. Even if they are scattered, they will damage the city's structure. The entire Demon King City is not your turret."

"Ah! Next are the warriors? We can't!" Lulu and Tom raised their hands weakly.

Lulu and Tom didn't have any opinions about Fei Fei interrupting their revelry, because they knew that if their brother insisted on having a meeting, it would definitely be a big event.

"Feasible?" Fei Fei looked at Tongshao and Li Yue.

"Do they think…you can use Demon King City as a hammer?"

Yingying was satisfied.

【Very good, I will notify them… Who should I call?】

After the meeting, Fei Fei also wanted to use bone cards to communicate with Aka, but didn't expect that I would really rush back.

"Your question is… whether there is a more efficient way to end the war." Fei Fei turned to Tongshao and Li Yue, and asked.

Yingying was also thinking -- anyway, Fei Fei was doing that kind of thing.

【Very inefficient, I am very orthodox.】

"With him around, the whole world is indeed the enemy."

"Orthodox…" Dandan spewed out a small amount of particles.

"Everyone's here, then I'll start…" After giving a brief report to everyone present, Wu Lu informed us of the current situation of Demon King City.

Galarick was full of anger.

"Well, the Imperial Army has already suffered losses. If the planes come again, they should still be prepared. So, in addition to the birdcage, we also need anti-aircraft bone-guided cannons…"

【I am willing to serve…】

"There's no way, we beat the Imperial Army too hard, haha. Demon King City even needs to find us as bodyguards." Fei Fei spread his hands, easing the relaxed mood in the room.

【Alright, consider that I didn't ask.】

"With the resources and design, we have initially solved the city defense problem of Demon King City…" Fei Fei imagined the appearance of a bone city in a cage standing on the Chaos Continent.

【You stay here and don't move. I will come back to find you after a while and give you new clothes…】

The City Defense Commander has quite a presence.

【How is it?】

Fei Fei already had a preliminary idea, but habitually wanted to brainstorm with Tongshao and Li Yue to evaluate the feasibility of his concept.

"That's what I'm going to say next." Fei Fei pointed to the bone city underground, "Having such a thing is conspicuous enough, right? I can make it even more 'eye-catching' and 'abominable'."

"Then what's so difficult?" Tongshao felt offended, "There's no difficulty in the design at all. What you should be considering is the cost."

Among the humans besieging Aka, there was even Wallace, the 9th-tier Holy Knight from the Church who had fled to the Empire.

At that time, Fentus and the Forbidden Forest were no longer important.

In Galarick's understanding, those were all the jobs of skeletons and leg hair.

"Then…" Fei Fei poured out large and small self-healing bones, illustrating the layout of the city walls.

【After the City Defense Conference… let's have an internal meeting first.】

Dachao Nao realized that he needed to work overtime again, and the brain spirits around him, which were forming a storm, turned even harder.

【I won't go anywhere.】 Acheng's response was very calm, 【Um… but I still have a question…】

"In the future, I will also hold a meeting with the other Lords of Authority, such as the Treasury, such as the Demon Market…" Fei Fei had another way to exchange for the resources needed for city defense, "Anyway, they were all sent by the Demon King, so why not use them for free."

Fei Fei asked about Yingying's insights.

【Understood…】

That's a different-world demon who can fight a 9th-tier Holy Knight and half a 9th-tier Elemental Archmage at the same time. The fighting will is very strong, and there is no doubt that he will be the main force of the city defense army.

Tongshao tugged at his beard, feeling a slight unease, but more of it was anticipation.

【What about you, do you have any gains?】

"Well, you'll have something to fight this time." Wu Lu tied Aka to the table with binding thread to attend the meeting together.

After entangled with Qihe and fighting to the north, Aka suffered a crazy attack from the Imperial warriors -- the north is human territory. The battlefield here is not like Demon King City, where the mountains are low and the roads are far away. Aka had to squeeze with Qihe and welcome the coordinated operations of various warriors, so being beaten like that was really abnormal.

"Right, there's also the birdcage." Fei Fei nodded, "The Empire has planes, so air defense must also be done well…"

"I know, I know! Like that?" Lulu picked up bones from the ground again and quickly assembled a bone city.

Demon King City directly arranged a meeting?

"I thought you would die inside." That was Wu Lu's true thought.

And cannon fodder is always in short supply.

When wiping out the vanguard, he only sat in the tank and fired a few shots, which was completely unsatisfying.

"The matter of warriors should be put forward later, if there is a chance for them to sacrifice." Fei Fei looked at Galarick, "The Colosseum raises idle demons."

"Hehe, lots of dogs." Aka spread out on the ground and smiled, "But I came back when I heard him talk about war."

"With Acheng's cooperation, the first thing to do is to weaken the city walls with low-density self-healing bones, and lay Dandan's particles to prevent the Imperial Army from directly teleporting into the city…"

Was really "driven" back.

Acheng shuddered, and Wu Lu and Yingying were driven out of the ring and fell back into the library.