I'm a monster in Demon King's Castle

"Hammer?" Copper Spoon and Scholar looked at the cage-like Bone City erected on the ground, unable to see how it resembled a hammer.

"Such a sturdy city, standing on the ground is a living target. If it moves, it can smash people. Wouldn't one hammer blow be enough to crush an army?" Speaking of which, Li Yue transmitted his idea to all the demons present.

In the image, the vanguard of the empire was still rushing forward, with countless steam machine soldiers, clockwork warriors, mud puppets, earth elementals, and rock giants baring their fangs and claws.

The Bone City rose from its roots and floated into the air, dragging the abyss maw and underground city like intestines, "jumping" north like a toad for dozens of miles.

Smashing the empire's vanguard into mincemeat.

"With this ring, the city body of the Demon King City is under my control. Then, as long as I impose 'lightness, able to be lifted, and release to put down...'"

"Use it as a sledgehammer, swing it around, it's very helpful for strengthening the body and smashing the battle situation."

Li Yue wanted to use the Demon King City's own mass as a means of defense—it would be a shame not to use this chaotic product, especially for A'Cheng.

"Moreover, this way, we directly smash the imperial army into the city. Regardless of who is the city defense army, all the demons in the Demon King City will be forced to participate in the war and work for us..."

Li Yue knew that the demons of the Demon King City had their own agendas. Instead of requesting support from the various lords of authority, it would be better to directly drag them into the war, and after smashing the imperial army, everyone could collect the corpses together.

"You refuse!"

Whether it was the brainstorming Brain Spirits or the craftsmen and scholars sitting below the meeting, they deeply felt fear and excitement.

"What? Are you willing?" Tom's brain folds pieced together a smile.

Tom drove the bone mass, ascending into the air, lower than the birdcage, lower than the cloud layer pieced together from bone fragments.

"Of course, you can't drag out that war for too long, longer than the expeditionary force's war, long enough to complete your own goals..."

"Not yet the seventh?" Scholar Li Yue could always keenly grasp the meaning in Tom's words.

"But the problem is... even if he can lift the Demon King City and use it to smash the ground, wouldn't that be extremely lethal to the demons living outside...?" The scholar recorded and calculated under the pages of the book, pointing out the problem, "It's like using a skull full of brains as a hammer. Before the hammer hits the enemy, the brains on the outside will scatter."

How to ensure that when the city defense commander swings the Demon King City, the demons inside are not smashed to pieces on the outside first?

"Bite your dwarven butt, really unlucky..." Copper Spoon sighed, "He's forcing you to inherit the throne of the Copper Clan."

"You guys want a hammer!" Lulu and Feifei took out their close-fitting large saws, cracking and fighting, looking forward to a hammer.

"That's how they contribute to the Demon City."

Copper Spoon's mind conjured up the baton outside Harry's throat, and the throne in the dilapidated Copper Clan dwarf palace.

"So you were asking them if there was any solution?" Tom's small brain revolved, throwing the question back to Copper Spoon and Li Yue.

"Press the demons into the ground to increase the impact received during the collision."

"He also said later that, at worst, let the furnace and dwarves help you with the work, so if you want to go to the surface city..."

"Surface City... Dwarf King... Giant God Soldier..." Yingying silently recorded the events to be done next.

"It can also avoid some magic like meteorites in tight war situations."

"Giant God Soldiers can stabilize the force field within the space."

Ni Gong tried to add some difficulty to Copper Spoon and Ni Gong.

"Even if he can handle Bao'er, Damon Coke, and the like, what's so difficult about enfeoffing him as a Dwarf King?"

"Moreover, the current situation is different from before. His master is the Lord of Authority of the Library and the Arena, and he is now the City Defense Commander..."

Copper Spoon was very certain.

"Even those who didn't survive, being embedded outside the city, would have a hard time escaping... There are only a few small magic guides and holy knights in the entire Chaos continent?"

The sky ship, with the Library as its core, dragged a huge arena, with continuous sparse forests inside.

"But the prerequisite is that the Library and the Arena need to continue to evolve."

[That's really demonic...]

The sky ship is still in the preliminary design stage, and even the power source for solving the levitation problem has not yet been resolved.

"That's not the effect he wants."

"Of course, our goal is not to defend the Demon King City to the death, but to kill Yihe and end that war, completing the Demon King's mission." Ni Gong stood the Bone City upright, hovering in the air above it.

"When the Demon King City becomes soft enough with the help of low-density self-healing bones, smashing the city will be like a car crash. As long as we ensure that the outside is in chaos and do a good job of shock absorption, it is undoubtedly a great killer."

The demons present were all dying of anxiety, unable to bear the theatricality that Tom inherited from Oogie Boogie.

Anyway, the Library is in the middle layer of the Demon King City, and the Arena was smashed to pieces by Yihe last night, so don't be afraid of further damage.

[What is it... Speak slowly...]

"The empire hasn't seen magic cannons, tanks, birdcages, and bone trees yet. If they attack again, we'll have to prepare some fresh stuff for them."

"Very good, gravity has been solved by you." Tom spread out his brain folds, "Worthy of being a craftsman blessed with knowledge."

"The next question is... where are the Giant God Soldiers, and how do we get them?" Tom continued to guide Copper Spoon.

Shadow demons certainly don't care.

We approved of Tom's idea, so only one question remained.

Basically, it's a floating island.

"Let's try launching a satellite down there, right there."

The combat method envisioned by Ni Gong exceeded the understanding of the demons present. For a time, no one spoke. There was only one brain in the field excitedly babbling nonsense.

"Our skeletons and creations are all used to defend the Library and the Arena, minimizing the damage of the imperial army to ourselves."

Dandan was the first to raise its hand in agreement—anyway, it is an indestructible extreme substance, and smashing enemies with the Demon King City would have no impact on it. On the contrary, it was very much looking forward to it.

"Remember? Our advance plan?" Tom asked Copper Spoon and Li Yue.

Copper Spoon nodded in response.

Ni Gong became more determined.

"Don't think so absolutely. Even if some demons die outside, as long as our Library and Arena don't die, it's not a failure. We can only consider them the price of swinging the Demon King City."

"Can you imagine? The weight of the abyss maw plus the underground city, smashing an army? How would they survive?"

"Anyway, we want to develop levitation technology, so we should take advantage of the days when we are the City Defense Commander and use the resources of the Demon King City to get it out!" Tom grabbed many bones and pieced together a tattered bone mass with question marks all over it below the Bone City.

"Hmph, if it weren't for you upgrading bone cards today and fighting in the arena tomorrow... our advance plan wouldn't have been shelved for so long." A blueprint of a sky ship floated in Copper Spoon's mind.