I'm a monster in Demon King's Castle

"Electric towers can be embedded in the walls, creating wall sconces that won't interfere with anyone's movement and will cover every corner of the library, and they'll save a lot of materials compared to now..."

"Master, the library needs identity plates, embedded in each demon's body, so they won't be identified as enemies by the electric towers..."

"Master, I need that thread of yours... the one that's wrapped around me... What? Binding thread? Why 'binding'?... Okay, binding thread it is. I need three tons of binding thread to enhance the bite force of the Bloody Corridor, otherwise relying solely on weight is a waste..."

"And it needs to be changed to segmented drive... This will greatly increase the flexibility of the Bloody Corridor..."

"Also, give me 20 more brainlings. I want to lend them the Filthy Whetstone so they can enchant the skeletons' weapons and the fangs in the walls with filthy poison..."

"The traps from the Dwarf King's Palace don't need to be moved over, they're meaningless, outdated. And if they can break through the Bloody Corridor, they can also break through those basic traps, and then we'll need stronger combat power... which means the master will have to solve it alone..."

"Bathhouse? Not bad. Just simple magic imprints and conducting control of the underlying lava can adjust the temperature of the bath..."

"Kitchen... Ah, it's really delicious... I didn't expect our chef to be the Demon Prince Piggo. Master, you really know how to enjoy life..."

"The Thunder Pool needs to be remodeled to become the power source for the library. With power, many things can be automated, and it can also charge my electric blocks..."

"What, batteries? Bad, just call them batteries..."

"At most, I need to get a dozen or so to experiment with, so I can completely figure out its structure..."

First, Copper Ladle slowly patted the magic cannon a few times, then turned to the magic motorcycle in the distance, inspected the tires, chassis, and exhaust pipe in turn, then opened the hood and climbed down the front of the car, and started hammering away with a large hammer.

"It would be even better if there were fewer."

"Forget it, forget it! He's the master, what he says goes!" Copper Ladle sulked for a moment, but still agreed to Li Yue's request—stopping a Tier 9 Hero is less complicated than stopping Oogie Boogie.

With the Kingston family's support, a design or the real thing, he should be able to get it, right?

?

It's good that the little imps are willing to work, and the Forbidden Forest can provide endless resources, so Li Yue can satisfy all of Copper Ladle's needs.

"Is there wood? Oh, right, iron essence! I want iron essence! As much as you can get! At least make an elevator to make it easier for everyone to move around, the stairs in the library are too low..."

"Tier 9 Hero?!"

Anyway, from now on, Li Yue will provide the materials, and making these big things is just a casual effort.

Li Yue led Copper Ladle on a tour of the library, and Copper Ladle, with his tool hammer, knocked and tapped, pointed and commented, and inspected the layout of the library on the spot.

"It's a pity I can't leave the city..." Li Yue shook his head, conveyed the thought to Copper Ladle, and then thought of Jesse.

Originally, collecting the Kingston family's sacred relics was prioritized before kidnapping Copper Ladle, but now it should be moved up the agenda.

Li Yue had long guessed that this was the price—it seems that after Copper Ladle figures out the principles of the two things, he won't have a car to drive for the time being, and he won't be able to hunt outside Demon King City wrapped in a magic cannon.

Li Yue had seen the knight Jesse briefly reach the strength of a Tier 8 Hero, when he seriously injured Beelzebub Ong in the underground of the Colosseum—if the daily defense force of the library can exceed the core area of the Colosseum, it should be enough.

"Oogie Boogie? King of the Colosseum?" Copper Ladle heard this, threw down the tool hammer in his hand, and refused to work directly.

Seeing Copper Ladle's idea, Li Yue felt that he could worry about being a hands-off shopkeeper, only responsible for making demands and collecting materials, and then using the dwarf craftsman's technology to complete the library.

"There's no reason..." Li Yue has always bypassed the Demon King City's iron law by sharing the library's authority with Budibug, so he always forgets about it.

Li Yue knew the strengths of Mini and Mini, so he said it in advance, so as not to let Copper Ladle step on a landmine.

"The magic cannon and the magic motorcycle must be dismantled..."

"His bicycle, hand cannon, and so on, can also be made for them to play with." Li Yue remembered when he first met Copper Ladle, that guy was staring at a dynamo like an electric bicycle outside the shop, and felt that the Minis would definitely like it.

"As for the outside, there may be someone who can help, but I haven't found the shattered magic mirror yet..."

"The engine principle can be applied to the power source transformation of the Thunder Pool, and conversely, your electric block... the battery can also be installed and replaced with a pure electric power source; as for the magic cannon... as long as alternative materials are found, it can be attempted to replicate and mass-produce it, embedding turrets inside the library..."

"Very good." Li Yue didn't expose Copper Ladle's little thoughts, and was very satisfied with his initiative. "Regarding the work involving the library's transformation, he can use all the power in the library, and can also hand over some conventional material procurement lists to Lulu and Feifei, who will arrange for the Minis or brainlings to purchase them at the Demon Market."

Li Yue really hadn't understood the number of Tier 9 Heroes on the Chaos Continent. He didn't expect that there were so many Tier 7 Heroes that Demon King City was full of them, but those who could climb to Tier 9 were rare, and they already had almost the strength of a Lord of Authority.

And every time he saw a facility, Copper Ladle would immediately propose optimization suggestions, which made Xiong Ming feel that he hadn't found the wrong person.

"Remember, brainlings and Minis are very good helpers, but the bottom line is that no casualties are allowed, and it is not allowed to scold the Minis."

Except that the cost is a bit high—eight tons of binding thread Copper Ladle just blurted out, and iron essence is even more "as much as you can get", as if it doesn't cost money.

Anyway, the strength of Tier 9 Heroes varies, and the standard can fluctuate.

"Understood, the Minis are the master's favorite little darlings..."

As early as when Li Yue was carrying him, Copper Ladle's hand had never left the magic cannon, and it was hard for him to have the patience to wait until this moment.

"So the first stage goal of the library is to improve the internal defense, so that the master has no worries..." Copper Ladle looked at Li Yue's imagination and tried to summarize the first stage's concept.

"So, master, in the first stage, how strong do you want it to be?" Copper Ladle's mind is constantly coming up with ideas, each of which will consume a lot of time.

"If a Lord of Authority can break the Demon King City's iron law and directly kill into the library, how can it be stopped? If we imagine that kind of situation, then the library won't need the seventh stage plan!"

"Well... at least guarantee it can stop the other Lords of Authority, right? Like Oogie Boogie." Li Yue has always used the sack demon as a hypothetical enemy to strengthen the library, so he subconsciously said his name.

"Obey, master." Copper Ladle agreed immediately.

"Then change the standard, and use stopping..." Xiong Ming searched his mind, searching for enemies with a relatively low probability, "Let's aim to stop a Tier 9 Hero! How about that?"

"Tier 9 Heroes are not much different in strength from Lords of Authority! Do you think Tier 9 Heroes are dead heads in a vegetable field?" Copper Ladle's beard flailed wildly.

"Do you have a design?" Copper Ladle stuck his head out of the hood.

What Copper Ladle said was exactly what Li Yue had imagined, and it was also the main purpose of snatching these two things in the first place.

"I need to dismantle them." After receiving a negative answer, Copper Ladle muttered to himself.

As Demon King City enters reality, the heroes who come one after another are the most difficult batch of enemies to visit the library.

"Magic mirror?" Copper Ladle jumped out of the front of the car, and rummaged out a piece of broken mirror from his package.