I'm a monster in Demon King's Castle

"The corpse, are you referring to a fly? Or a sack?"

"Either will do."

"Why do you need its corpse?"

Li Yue certainly has no way to return to the ruins of the Holy City now, and is even less certain where to find Oogie Boogie.

Moreover, the big holes under the arena have been thoroughly emptied by the warriors of the Hunting Country, with nothing but mud left. It's difficult to find a sack or a fly.

"This involves the Law of Retribution, and is unrelated to the Fire Chamber of the Abyss Maw," Tom explained. "Hellfire must be used through the Law of Retribution. The most direct way, of course, is to create a connection between the target and the hellfire, so we need Oogie Boogie's corpse, or its body."

"Okay, I understand. I'll think of a way," Li Yue noted.

Having the Little Clamors collect malice already fills their schedule, and it's unrealistic to have them additionally search for Oogie Boogie's corpse. He still needs to try outside.

After all, Oogie Boogie also participated in the battle of the First Army, and it's very likely some Greedy Flies were left behind...

If it really doesn't work, isn't there still Gamble?

After a brief interlude, Tom used the Staff of Deception to remove the summoning incantation from Li Yue's mind, finally finishing the task.

"During the time we were away... there are many new things outside, and fewer people?" Although the time Yingying was summoned to the library was short, a moment was enough for it to see all the renovations thoroughly.

It's just that Yingying and Egg are not in good condition now. Once they clash with the Tass Empire's forces, they will easily suffer losses.

"I raise my cup to invite the bright moon, facing my shadow, we become eight demons, the condensation of the white night, the curtain of the universe, the master who resides on the dark side of light, I summon him."

"Tsk... it would be safer to send those three things back..." Dengtai took out the Twilight Scale, the Thief-Proof Hat, and the Wart Staff.

"Okay, that's the one." Yingying wiped its palm, and the shadow stroked the writing on the ground, imprinting it in its heart.

Just as the conveyor belt was sending good batteries, two big heads suddenly popped into Li Yue's projection, it was Lulu and Feifei.

"Did you come up with the summoning incantation you wanted?" Yingying suddenly woke up and asked Tom.

Dengtai had indeed considered that summoning incantation, but after all, he lacked experience, only knowing that it needed to be as precise, concise, and uniquely directional as possible, so that it wouldn't be misunderstood by demons with other demon names.

"Well..." With Galarick safeguarding Minnie and Minie's purchases, Li Yue wasn't too worried about their safety, only fearing that they would be fooled by merchants or incur debt.

"As you command," Li Yue retreated, and the dominoes returned to dimness.

Right now, Dengtai, Yingying, and Egg are in the war zone, and whatever they need is mainly obtained through looting, so it's difficult to use trade.

"Be careful of Baldy and Limpy..." Tom reminded Lulu and Feifei of the side effects of the three demon relics.

Saying goodbye to Lulu and Feifei, Yingying disappeared into the projection of the dominoes, returning to its main body; Dengtai also suddenly realized that if Yingying hadn't cared about its own injuries, it could have directly taken him back to the library.

"From now on, we will learn from Delarick, and adding Dengtai is not our bodyguard!" Lulu and Feifei very harmoniously leaned on their staffs and flew to the elevator, "Larrick is going shopping, goodbye, my friends!"

Yingying saw the Twisted Eyes and Pituitary Monitoring Network all over the soil layer, saw the power towers embedded under the bone wall, saw the conveyor belts going back and forth and the elevators going up and down, and also saw Copper Spoon and my apprentice Little Harry working busily outside the workshop.

"Is that enough? Are you afraid that there really is a master on the dark side of light? Remember, that summoning incantation is only for you to use, you must ensure its uniqueness," Yingying pointed out that Tom's summoning incantation was insufficient.

"Teach it to me, and then tell me to forget it," Yingying pointed to Li Yue projected by the dominoes.

"That's good, besides Grandage, we will also loot some magic cannons this trip," Yingying immediately added a new item to the return trip.

"We are together, what is 'we'?" Yingying asked, leaving Tom speechless.

"Are they 'we'?" Tom couldn't help but think about taking advantage of the Tass Empire's army chasing after them to snatch a few magic cannons back to the library, which would be better than waiting bitterly for Jesse's news.

The two little guys piled on top of each other to put on the skin, then stuffed the Twilight Scale into their pockets, put on the Thief-Proof Hat, and leaned on the Wart Staff, extremely depressed.

"Yingying!" The two little sweet potatoes wailed loudly, expressing their longing.

Now that the Tass Empire has made a move, the nobles within the empire should also be unable to sit still, right?

"Think quickly, I'll help you send it over when you've thought of it." Yingying put the big scale, staff, and hat into the shadow space, and incidentally spat out a mouthful of white phlegm.

Li Yue certainly knew the uses of these three items, and his mind started spinning to think of a solution.

"Okay, at the same time, I will also arrange for Galarick and Minnie to try trading," Tom had already thought of this method, "The Demon Market has reopened, and the vault has many spoils of war that need to be digested. We also have treasures from Abaddon that can be used to exchange for what we need."

Tom didn't expect the Empire's army to be so fast. It's estimated that it's not just one army on the Holy City road, but multiple attacks on all sides, completely taking over the battlefield within the former Papal territory.

The first half is in the mother tongue, and the second half is in the demon language. Although it sounds very strange and has no aesthetic appeal, only Yingying in this world can understand it, and its directionality is strong enough.

Only for you to use? Is the intention to summon not strong enough?

However, the two little guys didn't seem to hear.

"Yeah." Tom waved his hand and directly added this sentence as a limitation, writing the summoning incantation on the ground.

"Or... I raise my cup to invite the bright moon, facing my shadow, we become eight... demons?" Tom looked at the moon hanging over Demon King City, then looked at the shadow, himself, and Egg.

After Minnie and Minie were affectionate with Yingying for a while, and asked some questions like "When will you be back?", they took the three demon relics and made a request to Tom.

At the same time, Yingying's body also became a little fainter.

Egg automatically pointed the way, and Ideal Township sped across the plains.

"Lord Yingying..." Li Yue knew Yingying's status in Tom's heart, and immediately saluted upon hearing the voice.

And the strength of the Tass Empire, at this time, the demons in Demon King City were celebrating the expeditionary force's "failure"... obviously unaware.

The battle with Abaddon was really a bit frightening.

"Hand over Grandage's corpse to me, you continue to study Hellfire and the Law of Retribution, and when we return, we will take down the King of the Arena."

"Is this the language after your birth?" Yingying was savoring it, recalling everything seen when Tom advanced.

"However, it's very strange, the Imperial Army is already fighting there, it seems to be besieging demons..." Egg reminded about the situation at the destination by the way.

Time waits for no one.

Spitting out the Twilight Scale, Thief-Proof Hat, and Wart Staff from the shadow space, Yingying in the car asked, "Is there anything you want to take?"

"Ah?"

"Well, it's not just you and me who need to advance, the library also needs to advance." Tom recalled the roar that resounded through the sky when the light curtain was pulled open, knowing that the development of human magic technology was extremely rapid, and a slight carelessness would cause a scholarly blow to Demon King City.

"Get some more batteries." Tom thought for a while, and asked Li Yue to send a few of Copper Spoon's batteries—both the tentacles and Ideal Township needed charging, and Yingying and Egg had also fallen in love with the feeling of the flying car.

"Cough cough..." Tom didn't know why he had to cough.

"The condensation of the white night, the curtain of the universe, the master who resides on the dark side of light, I summon him...?" Tom muttered, secretly looking at Yingying sprawled in the back seat.

Dengtai transmitted his thoughts to Dengtai, and Dengtai quickly understood the meaning of the summoning incantation, summoning Norrellmore to my laboratory.

"Great, found it!" Egg was silent for a long time, and finally accurately located eight locations where the First Army had been stationed, with fine particles invisible to the naked eye arranged in a row, pointing in the direction of the destination.

"Very good, let's go." Yingying beckoned, signaling Dengtai to close the door and get in the car.

"And you're just praising, the intention to summon isn't strong enough, try again."

Yingying ignored it.

Yingying touched their heads.

Tom simply stuffed a set of Larrick's skin into the shadow space...

"Brother, give us a set of his skin too. The merchants in the Demon Market all have human skin, but we don't. It's very embarrassing!"