I'm a monster in Demon King's Castle

“Ah, I’m dead—”

Li Yue's chest caved in, as if struck by an air bullet. His entire head detached from his body, and then the grotesque jigsaw puzzle collapsed into a pile of minced meat.

“Ah hee hee hee…” Laughter erupted from the two tank prototypes, and then two sweet potato heads popped out from the hatches.

“Brother!” The two little sweet potatoes stretched out their arms together, grabbing Li Yue's head and catapulting over to hug him tightly.

It was Lulu and Feifei.

In fact, Li Yue had already seen the two little guys since arriving at the workshop. Hearing that they wanted to give him a surprise, he cooperated with the performance.

Sure enough, the two little guys were very happy.

“Don’t break anything…” Copper Spoon grumbled, his attitude towards the left and right guardians even more humble than when facing Li Yue directly.

Lulu and Feifei pretended not to hear, rubbing against Li Yue's skull and chattering about their longing and the interesting things that had happened during this time.

“Alright, alright…” Li Yue waited until the two little guys had played enough, then put on the grotesque jigsaw puzzle, comforted them to sit still, and continued to polish the materials and parts in the template.

“That way, they can’t directly see the progress of construction everywhere. It was also convenient to observe when there were no enemies coming before.” Only Feifei and Budi Boge held the authority of the library. No one else could see the situation of the library at any time.

“Not yet…” Copper Spoon certainly wouldn’t be polite with Feifei, playing with his beard, and thought for a moment.

“You can tell me, what other needs do you have?” Feifei customized new material parts for Copper Spoon, constantly exchanging them from the Demon Illustrated Handbook and throwing them onto the conveyor belt leading to the “warehouse.”

“Stop talking nonsense!” Lulu and Tom shouted again.

“But Copper Spoon has broken the magic locomotive and the magic cannon three thousand times!”

“Who?” Copper Spoon and Feifei asked together.

When Zhan Zhen, Lulu, Tom, and Copper Spoon entered the Great Library, Li Yue was reading.

Feifei thought of the creations used before, such as the Great Commotion and the Slaughter Sea Butterfly. He felt that after those technologies were digested, he could indeed use Copper Spoon's wisdom to develop some new armor.

“Stop talking nonsense!” Lulu and Tom shouted, “Brother wants you to help!”

“Brother, we have an elevator!”

“Alright, alright, I got it, I’ll get it for you.” Zhan Zhen used a tentacle to wipe the magic mirror outside the grotesque jigsaw puzzle, “Don’t rush, magic cannons and magic locomotives are rare things, this takes time.”

“And electric towers!”

“Right!” Copper Spoon was stunned, “Hey, you know?”

“Shameless!”

“Not me, brother is asking you!” Lulu and Tom jumped off Feifei's shoulders, pointing at Li Yue sitting behind the table.

“Tanks are interest!”

“I don’t understand this…” Feifei was stumped by Copper Spoon's question.

Speaking of reading, Feifei had also seen Zhan Zhen like this—his hands each holding a book, two eyes protruding from their sockets, connected by blood vessels floating in front of his face, browsing two books separately.

“Come with me!” Lulu and Tom said in unison, pulling Feifei into the elevator.

“Not only tanks, this kind of technology can also be fully applied to steam mechs and clockwork warriors! If matched with the technology of electric towers and magic cannons, Minnie Mini, Brain Spirit, and the skeletons can even pilot them to fight!”

Otherwise, although the eight hundred skeleton warriors were very strong, they were bare, and obviously could be more lethal.

“What future, I don’t even understand.” Lulu and Tom pouted and shook their heads.

Both were semi-historical and semi-biographical, one was "Journey to Fire Valley" and the other was "Secrets of Solomon Island."

“You mean, those two creations, besides the power, didn’t use any magic circuits to build the structure, but were purely craftsmanship!”

This was a gift Li Yue snatched from the Demon Market auction, and now it was gone, disassembled.

Zhan Zhen thought to himself that he not only knew, but he also came from such a world.

Copper Spoon snorted, and Feifei was racking his brains.

“You’re skipping class again?” Li Yue’s expression was serious.

“Master, you’re back…” Li Yue put away his eyeballs and saluted Feifei.

This was when Zhan Zhen first met Jesse. In the defense system constructed by the Fly Demon and the Eye Demon, there was something like a monitoring network, which met Copper Spoon's needs.

“Tell him to pay!”

“You don’t need to make it exactly the same, just make the function work.” Feifei then sent a copy of the monitoring network he saw in the Colosseum to Copper Spoon.

“You’re talking nonsense!" Copper Spoon's face turned red, “If it's disassembled, how can we know how humans do it? Do you know how far we've come? We have discovered a new path, a new future!”

Returning to the Bloody Corridor, Lulu and Tom punched the opposite wall, and punched out a secret door, which was the elevator leading to the library.

After Copper Spoon's transformation, except for the Eighteenth Library, all the books in the library were integrated into a large library, making it convenient for Li Yue to read.

“Stop boasting!”

“Not yet, I need a lot of time to research in the workshop, it’s difficult to supervise the progress of each project, like the one you just showed me, what, a bath center, it needs constant adjustments during construction, and I can’t be in multiple places at once…” Copper Spoon complained.

In the final analysis, the renovation project of the library was huge.

“Now I have high-energy batteries, and the manufacturing technology of dwarven tanks. I just need you to disassemble seven magic locomotives, oh no, seven! Eight! Eight will create a tank that doesn’t rely on magic!”

“And tanks!”

“I want to make something like this, do you think it’s feasible?”

“You’re daydreaming, it’s completely unrealistic.” Copper Spoon shook his head repeatedly, “Are you going to install a Distortion Eye on me? How do you install it? Do you understand the body of a dwarf?”

“Distortion Eye, plus the Brain Spirit pituitary gland, there should be a chance.” Feifei himself had tried to access this monitoring, at least he could determine the connection between the Brain Spirit pituitary gland and the eyeball.

“Don’t fix it! It’s research!” Copper Spoon argued, “When the research is done, let alone magic cannons and magic locomotives, I can even send you flying into the sky!”

Copper Spoon shouted, pointing to the magic parts scattered all over the ground.

Feifei was very clear that the entangled blood vessels connected to the eyeballs were extensions of the Brain Spirit pituitary gland; Li Yue's aura had also changed, and he exuded traces of magic, obviously becoming a “scholar.”

Lulu and Feifei said one sentence each, accusing Copper Spoon, which made the dwarf frown, his whole face wrinkled.

“Brain Spirit pituitary gland and eyes put together, we don’t understand this…” Lulu and Tom looked at each other for a moment.

“Does it mean that one day, a human who doesn’t know magic and isn’t a hero can also operate these?” Feifei interjected.

“Plus his bones, tentacles, and iron… oh, forging gods above, I can’t even imagine what kind of army this is… What are giant soldiers…”

“What does it mean?”

“Brother, what are they talking about?” Lulu and Tom asked curiously after listening for a long time.

Feifei also showed the monitoring network of Fly Demon and Eye Demon combined in Lulu and Tom's minds.

“But we know who understands!” Lulu and Tom jumped up from Feifei's shoulders.

“What are you doing? We don’t have the materials to make this kind of mirror, do you know how to do it now?” Copper Spoon frowned.

“Oh, coincidentally, this, do you still remember?” Zhan Zhen initially showed Copper Spoon the cyberpunk city, with all kinds of huge screens, so he sent it again to him.

“Do you know what this represents?” Copper Spoon’s beard swayed wildly, “If we also master new energy…”

“But it’s not comfortable to sit in!”

The left and right guardians scolded Copper Spoon eight thousand times.

Unexpectedly, Zhan Zhen had already developed the Brain Spirit pituitary gland into this appearance. It didn’t look like a human, but like a floating eye monster.