Bony Boy goes to JJK World

Hello there, Author here. Quick response, I saw a comment that was talking about Gojo's defeat at the hands of Aura and Mare. You gave some good points, but I would like to clarify what I was going for. My idea was that Gojo was tired and couldn't fight like he normally would, two domain expansions till now plus spamming multiple attacks while fighting non-stop for a few hours would be exhausting. Of course, I'm not good at writing so probably fucked it up. Also, the reason that a simple domain does not work against Ainz's domain would be that you can only enter it if you want. So the rules must be followed at all times.

Another non related thing, this chapter will probably be very small. I'm not sure yet. I decided to write a full chapter of an original story and have one of my bookworm friend critique it. So right now, I'm spent. I don't have a lot of time to write tomorrow, but let's see what I can cook for you guys.

As always, thanks for reading the story thus far and I hope you'll enjoy this chapter.

-Lots of spoilers on JJK read at your own risk.-


Demiurge's pov

Demiurge saw as Sukuna's face turned from his usual cooky and arrogant self to a very strict and serious one. Sukuna never felt so insulted in his life, "A curse?! A fucking curse dares to talk about taking information directly from my soul?! You just flushed all of the respect that I had for you. " Sukuna said as he placed both of his hands together.

Demiurge immediately flew backward expecting something like a domain expansion, but that was just a ruse employed by Sukuna to gain some free space and to corner Demiurge. 'Domains like this one where there are no walls to trap the opponent could work in two different ways. Either they follow the caster by placing making them the center of the damned thing or they disappear if you leave its influence area. Mine is the latter, but since this fucker backed off so easily, he's probably the former.' Sukuna thought as he quickly turned to his teammates.

"You idiots are going to have to deal with this shit show on your own. I'll go after that curse right now. " Sukuna said as he turned his attention back to Demiurge.

The guardian released his special barrier to conserve his mana reserves as he watched the battlefield. "Wrath, let Sukuna come after me. Guren's on his way as we speak so I want you to focus on his group. " Demiurge sent out a mental command to his subordinate. Wrath nodded to his master and began flying toward Sukuna.

[Meteor Fall]

'Look at the size of that thing. ' Geto thought as he watched a huge hunk of rock-forming above his head.

"Yorozu, I guess you're no longer the best creation-type jujutsu sorcerer. " Geto said while chuckling. He then decided to use his domain to revert gravity on the gigantic bolder and throw it away with a simple attack from Yorozu. It was a very dubious plan, but unlike Demiurge's, Geto's domain was the type that would disappear if he left, so he was forced to stay still. The other demons were salivating outside of the domain boundary just waiting for an opportunity to pounce so there was no room to fuck it up.

"Are you out of your mind? Did you see all the crazy curses, guardians, and the land around here? If that Ainzo or whatever his name is tried his hand on creation he would probably overcome me in an instant. " Yorozu said as she sliced through one of the War Devils. She then looked up and saw the huge bolder slowing coming towards them, but it was still too far up for them to do anything about it now.

'A chance! ' Sukuna thought as he saw Demiurge leave his optimal location by Wrath's side. Of course, it was just by a few meters, but now that the curse was focusing on attacking his teammates, Sukuna couldn't let it slide. He had to make a move.

[⅌ᴪ]

Sukuna created a wall of the same crystal that he had used to trap Demiurge, but this time, it was meant to keep him apart from Wrath. 'Good, he took the bait. 'Demiurge said as he immediately started flying away from the wall. He saw as Sukuna used the technique's range to also create a portion of the wall under his feet and thus he was pushed toward the guardian.

Wrath turned his head to the side and saw as the wall appeared, Of course, since both he and Demiurge had a mental link, he also knew how to use the unnamed barrier that combined both positive and negative energy, but destroying the wall wasn't in the plan. 'I have to kill them before Lord Demiurge is forced too far away from them. ' Wrath thought as he began flying to the battlefield.

There was, however, another alternative. Guren's arrival would most likely put Sukuna at a heavy disadvantage, but since it wasn't something that Wrath could control, he had to stick to the original plan.

[Greater Word of Curse]

A wide area debuff that lowered the enemy's ability to heal and their defensive stats. Wrath waited until he was sure that Sukuna was too invested in the pursuit to care for such a small inconvenience, but Geto and Yorozu were another case entirely.

Yorozu was the first one to really feel the debuff working. While she was blocking one of the attacks from a War Devil, its sword was able to nick the partial insect armor around her arm. 'Impossible, they don't have the cursed energy power to do it. ' Yorozu thought while she continued to fight. Even though she felt the effect, she didn't know the cause.

Only Geto and Sukuna, the first one because he was closely watching Wrath, and the second one because he was pretty much the best at the craft, noticed what Wrath did.

[Flamewing]

Wrath's wings caught on fire which increased his defensive capability and increased his passive Fiery Aura. That wasn't much, but it was enough to make Geto flinch for a moment. "Yorozu, the big one is coming. " Geto said as fast as he could. There was only one reason for the curse to use such an obvious attack.

And just like Geto expected, Wrath descended from the skies and attempted to use his body as a battering ram. Yorozu quickly created the rest of her armor, something that she didn't actually want to do since she was already running low on cursed energy, and then she moved toward Wrath.

Geto quickly turned his attention to the meteor and said, "That thing's gonna force me out of the domain. If the domain falls I won't be able to cast another one before we get killed so you better hit that thing. " Geto said to Yorozu who continued rushing toward Wrath.

"I know, you idiot. But if I don't stop this curse you're going to get killed before that happens. " Yorozu said as she slammed her body against Wrath.

Meanwhile, Sukuna kept pursuing Demiurge.

[Crow]

Sukuna brought out his shikigami to gain a bit of extra mobility in the air. 'So he's not going for long-range spells? Does he plan to take me at close quarters? ' Demiurge asked himself as he stopped flying and opened his wings as wide as he could.

[Aspect of the Devil: Tentacle Wings]

Gigantic wings sprouted from Demiurge's back. 'You don't want me to follow you then? Or perhaps you want to contest my approach? ' Sukuna asked himself as he saw multiple feathers rushing toward him. He then placed his hand on top of the crow's head.

[£по]

Once again, Demiurge couldn't understand what Sukuna said or what he did. All that he saw was that Sukuna buffed the crow in some way. 'My attacks might not be buffed in this domain, but that doesn't mean that your weak summon can tank them. ' Demiurge thought as he saw Sukuna's shikigami flying right at attack.

The crow took a few seconds to change after receiving Sukuna's power. Demiurge's initial assessment, that what the king of curses was doing was a buff, was correct, but the kind of buff was completely different than what the guardian expected. 'Impossible... the summon...' Demiurge was left with his mouth open as he watched the transformation.

The initially weak shikigami began his transformation. First, his wings ripped apart and then were pushed into a lower position, after that, not only the wings re-attached themselves and healed, another pair of wings grew where they initially were. The crow's body also grew to be twice its normal size and a creepy extra pair of human eyes grew under its normal eyes. "I'll share my cursed energy with you so you better not die immediately. " Sukuna said as the bird opened its mouth.

"Y-y-y-e-s. " The crow responded as it grew a tumor-looking lump on its back covering Sukuna from the attack.

'A level increase?! Impossible... cursed energy can do that? ' Demiurge asked himself as he watched the level 30 bird become a level 90 creature in just a few moments. The feathers from Demiurge's attack bounced off the body of the crow who immediately speed up toward Demiurge. 'But wait... level 90?'

[Aspect of the Devil: Demonic Essence]

[Aspect of the Devil: Stout Demon's Gigantic Arm]

[Double Action]

Demiurge waited patiently for the crow to approach him. At the speed of Sukuna's summon, there was no way to evade a direct confrontation without risking Geto and Yorozu escaping the domain. Of course, Demiurge could just use one of his long-range attacks, but he decided to test a theory that he just came up with.

"Such an insane boost in power must have restrictions that is the nature of cursed energy. " Demiurge said as he moved his arm toward the bird. The crow quickly moved to the side avoiding the attack, but before it could reach Demiurge, something else hit it.

"Double action, an illusion spell meant to create a fake animation of the actual attack. It's just a 6th tier spell so it should have worked on a true level 90, but something tells me that you're not. " Demiurge said as his punch hit the crow. The creature immediately exploded leaving a faint stream of cursed energy particles where it stood. "You also don't have physical resistance either. Interesting. " Demiurge expected to see Sukuna's body being thrown backward any time now.

"So you know how to do illusion-type cursed techniques too? You impress me yet again. " Demiurge heard Sukuna's voice speaking right in front of him. The guardian quickly flew backward while casting illusion-breaking magic on himself. That was when he saw Sukuna flying with his crow right in front of him. "Finally, the first hit. " Sukuna said as he jumped from the shikigami and landed right on top of Demiurge.

"Impossible? Me falling for such stupid tricks. " Demiurge said as he created a barrier of cursed energy around his body.

"By the way, I was the one who tanked your attack so you were seeing the real bird until before the dodge. Just so you know. "Sukuna said before he immediately started chanting something that Demiurge couldn't understand. The guardian tried to struggle out of the hold with all of his might, but even with the skills buff and the natural increase of strength that one receives by covering their body with cursed energy was enough.

[ᴂℲ℺ℌ]

The chanting took only a second until Sukuna was done. At that point, Demiurge began to feel a burning sensation from his back. Sukuna's cursed energy levels began to decrease and the area around him started to glow a bit. "Reversed Cursed Energy is a bitch for cursed spirits, did you know that? You must, I mean you're smart and thoughtful as nails, right? Normally, that weakness is hard to exploit, but not impossible... quiz time. " Sukuna said as a huge amount of positive cursed energy began gathering around him.

"What would happen if one were to use a cursed technique that absorbs cursed energy from cursed tools and reversed it? " Sukuna asked with a grim smile on his face.

A huge positive energy surge emerged from Sukuna's body and was infused straight into Demiurge's. The guardian barely had enough time to brace himself after he understood the riddle before he created a makeshift barrier around himself.

The light created by the attack blinded both Sukuna and Demiurge who stayed in the air for a few seconds. "Surprising, your neck and arms are still present. Let's see what else survived. " Sukuna said as the light began to fade and Demiurge began losing altitude.

"Impossible. You're mostly intact?! No arms nor legs missing. " Sukuna said as he saw only the outer layer of Demiurge's body destroyed. The damage was considerable, but not fatal. "Unexpected... well... I guess I'll have to do it again then." Sukuna said as he began chanting once more. This time, Demiurge stayed still as he knew that he didn't have enough strength to stop him.

"Guren, you're late. " Demiurge said as huge slime jumped from the ground. It didn't take more than a few seconds to reach the guardian in the air since Demiurge was now in free fall.

Guren, one of the special mobs of the 7th layer, swallowed Demiurge and began applying his acid damage to him. Of course, it was hopping to trap Sukuna in it too, but the king of curses was fast enough to let go and escape. Thus, the slime quickly pushed Demiurge to the outside. "Sorry, Lord Demiurge. " Guren said as it began falling alongside Sukuna.

Sukuna had one hand on his chin and his head tilted. "Hm... positive energy destroys negative energy nearly instantly so you couldn't have used a normal barrier. Your cool hybrid barrier would not work either because it's extremely hard to balance it and you would lose control of the positive ratio thanks to me... the only way to survive would be to make a barrier from just pure positive energy! " Sukuna said as it finally clicked in his head. "You're crazy. Covering yourself with positive energy without any protection is suicide. One mistake and you would be dead. " Sukuna said with a calm and collected voice.

Demiurge came out of the smile gasping for air. He was no longer the threat that he once was as the attack forced him to focus on defense. Geto and Yorozu noticed that Demiurge's domain effect disappeared and thus they now had a good fighting chance. "Lord Ainz ordered me to stop all intruders, but should that fail, he also ordered me to buy as much time as possible," Demiurge said while he cast a healing spell on himself. He quickly sprouted a new set of wings before jumping from Guren's body.

"Wrath... Guren... show them the might of the 7th layer. " Demiurge sent out one final command before he commenced the final strategy he had in mind. Running out the clock.

"Ha ha ha ha. You think you can escape from me?! " Sukuna said as his shikigami caught him in mid-air.

[Widen Magic: Field of Unclean]

Wrath cast a spell meant to cover his master's escape. Normally, it would just create a zone of demonic energy and deal damage over time, but it also had a very nasty particle effect that covered the whole screen back when it was used in Yggdrasil. It was so bad, that Sukuna could not rely on his normal sight to follow Demiurge, thus, he switched to reading cursed energy. Of course, every single particle was also covered in cursed energy which created a huge veil impossible to see through. "Demiurge?! Coward! " Sukuna screamed as his bird was caught by one of Guren's tentacles before he was able to gain enough speed to go rush after the guardian.

"Sukuna knows a lot more about cursed energy than I do. Facing him now would put me at a disadvantage. Lord Ainz... Lord Ulbert... I'll complete my mission. I promise. " Demiurge said as he continued to fly away.