I'm a monster in Demon King's Castle

It was as if a pillar under his butt had suddenly grown longer, jabbing Acheng.

Li Yue didn't expect Acheng to suddenly voice his opinion. He lowered his head, looking at the projection of the small city, and squatted down.

"You want to become a Great Pillar?" Acheng's butt was crooked, making him look somewhat unbalanced at the moment.

"Only by becoming a Great Pillar can one use two curses at the same time?" When Li Yue clashed his twin swords, the magic of the Colosseum stirred. At this moment, some magical clouds appeared under the dilapidated birdcage, filled with rich magic.

"Well… not exactly." Acheng looked at Li Yue, then at the ring. "I can temporarily bypass this restriction, but you have to give me some Killing Thirst."

"You want Killing Thirst?!" Li Yue was startled.

"Yeah, it's my killing intent. Otherwise, I wouldn't want war," Acheng said very frankly.

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Killing Thirst is beneficial to the Abyss Maw and the Colosseum. It can nourish demons, and even more so, nourish the Demon King City, the demons' lair.

"How much does the Vault give you each month?" Li Yue remembered Acheng defining the Vault as his pocket money, and suddenly felt that the small city in front of him was more like a child.

"The new contract is… 1 quintal per month," Acheng swayed his body. "But I haven't received it yet…"

A strange attraction suddenly appeared between the twin swords, converging with a "ding" sound.

"Hmm, call you if you want to break it, you're only breaking it for him," Bao'er shook the ring, indicating that Acheng was right there, waiting for him.

From that perspective, Demon King City could be considered a demon, but alive.

"There are many altars outside the small altar, all very comfortable, like healing altars…"

The shadows of the Titan, the Furnace, the Abyss Maw… If Acheng could directly send those things over, it would solve the urgent problem and be very convenient.

Yingying seemed like a shadow snake, coiling around Yao Gong; Dandan also unfurled its particles, protecting the egg body and the brain.

"He wants the Furnace?" Acheng's expression was grave. "The Furnace is not a toy. It's nice to have it in the Underground City, warm and cozy, warming the feet. Taking it away would be too cold…"

"How can he help you?" Bao'er waved the twin swords, one in each hand.

But as soon as the words left his mouth, Bao'er's mind relaxed, and he directly fell asleep—solving the problem of the dual curses caused the accumulated fatigue to erupt again.

"I can change his shape, size… But he's not the City Defense Commander yet, so he doesn't need to give me Killing Thirst. I can't do those things for him either…" Acheng was very honest, not asking for an exorbitant price.

"Now that we have the curse, we can gain an advantage in the negotiations with the other Lords of Authority," Bao'er returned to the upcoming meeting. "You two prepare well. If the curse is really used, it's up to you…"

"The price might be lower? Not sure…" Bao'er was still deciphering Demon King City's thoughts.

"Give me 1 quintal… and I'll let him use two curses at the same time," Acheng was like a child asking for pocket money.

Seeing Li Yue, Dandan plunged into his broad embrace.

Changing its shape or solidity is a must, but getting things from other areas is its greatest value.

Yao Gong could now change the curses to act simultaneously.

"Can't it directly send the Titan over?" Yingying and Dandan had been listening from the side, not too happy that Acheng was being so cooperative.

He slept straight through until the red hour of the seventh day, when the City Defense Meeting was held.

"How about this, you list everything you can bring over, and mark how much Killing Thirst each one requires, understood?" Bao'er realized that Acheng was a treasure trove.

"No problem咯…" Dandan prepared to give Yao Gong a passionate hug when they met.

Acheng was like a very cooperative child who was stealing from himself for Bao'er's sake.

Because that meant that the trio's adventure might become boring.

"Acheng seems quite smart. I wonder if he can find it. It's also our fault for separating the library and the laboratory, not giving him enough intelligence," Bao'er gave a fair evaluation. "Perhaps directly sending down the Copper Dwarf's Palace would be easier for him…"

Although he could communicate with Acheng, the Demon King City itself did not trigger a response from the Demon Illustrated Handbook.

"Hmm… can't do it, your expectations have violated the rules of the curse," Acheng sat down with a boom, shaking the wasteland.

"Alright, deal," Bao'er waved his sword, shooting a drop of blood onto Acheng's body, "1 quintal of Killing Thirst, two curses."

Acheng's small body protruded forward, his gaze drawn to the separated twin swords.

Under the eternal night sky, the moon was full, creating a very harmonious scene in the Colosseum.

"Okay!" Acheng stared at the twin swords in Li Yue's hand.

"Then I'll directly give you the Killing Thirst, and you'll help?" Now that he had the ring and could communicate with Acheng, it would be better to trade directly and save the Vault from making a profit on the difference.

"The Soul Altar is under my control… What exactly do you want?" Acheng was a little confused by Bao'er.

Li Yue was the first to arrive. When the Lord of Authority of Joy arrived, Bao'er woke up directly from his sleep, to prevent her from peeking into his dreams.

Only the Lekesi on the wasteland and its leg hairs were still toiling away, brick by brick, restoring the Colosseum, unsure whether their masters were supervising or doing something else.

Acheng disappeared and returned to the ring contentedly.

"When you cast the curse later, run far away, preferably retreat into my body," Yingying knew that once Disarm and Silence were activated, Bao'er would only have a bald brain left, very fragile, so she issued a fusion invitation.

This also made Bao'er scratch his head, so he simply didn't think about it.

"Then what else can you help me with?" Bao'er shook the twin swords, as if shaking gold bars.

Anyway, since the negotiations with the other Lords of Authority were tomorrow at the red hour, those who were willing to cooperate should directly offer up their things; those who were unwilling to cooperate would work with Acheng and Aika to steal and rob.

As a city, Acheng's way of thinking was very unique.

"I need to… think," Acheng stretched out his matchstick-like hand, counting on his fingers, quickly counting out a dozen branches.

The Colosseum had to hand over 4 quintals each month, and only 1 quintal ended up in Acheng's pocket?

"Wait a minute, certain facilities?" Bao'er interrupted Acheng, "Like the Furnace?"

Yao Gong certainly remembered Copper Spoon's needs.

"Alright, then can you enhance the curse, so that it can work on the other Lords of Authority, or Archmages, Quasi-Demon Kings, and the like?" Bao'er didn't want a repeat of the scene where Yihe broke the curse.

Yao Gong greatly appreciated this kind of simple demon.

"The Soul Altar?" When Yao Gong heard this, he immediately thought of the one where Steele's treasure was hidden outside the library.

"What if we directly make the Colosseum a Great Pillar? How many quintals would that require?" Since becoming a Great Pillar would satisfy the condition of using two curses, Bao'er might as well make an excessive request.

"Hmm… I can't do that. You're restricted by the Demon King," Acheng shook his body, his gaze following the twin swords.

"Hehe," Bao'er nodded, "How about we do it now?"

This had almost become an instinct.

"Curs