Use FGO to open the second dimension

But what surprised Hercules was that Medea had not yet become a member of the Argo crew.

After hearing Heracles' conclusion, Illya came to believe what Koizumi and the others said.

In fact, Illya had already trusted Irisviel in front of her. No matter what, even in a parallel world, Irisviel's individual character would not change much. Illya trusted her mother very much.

Now, Koizumi and the others began to inquire about the details of the Fifth Holy Grail War.

They need to compare the information about the Fifth Holy Grail War between the two Illyas and find any flaws. Actually, Koizumi thinks there are issues with Illya's side as well. Otherwise, how could she have changed from Berserker to Archer? Or was it the job changes of other Servants that indirectly led to Illya's change?

Commonly known as the butterfly effect? ​​Koizumi speculated.

Koizumi shared his speculation with Illya (Shidunay), but she just shook her head.

"During the Fifth Holy Grail War, due to the Einzbern's strategic failures in the first four Holy Grail Wars, the requirements for Servants were changed. The Einzbern family did not want heroes with overly heroic spirits, but rather loyal dogs who obeyed orders without hesitation. Therefore, Servants were summoned with the Berserker class."

Illya (Shidunay) said this with a serious face. Einzbern was going for Berserker, so when summoning, Illya (Shidunay) cast a berserker spell, so there was no way Hercules could be in such a sober state. This is definitely not something that can be changed by changing the job of other servants.

"And, Archer of the Fifth Holy Grail War..." As she said this, Illya (Shidune) turned her gaze towards the communication devices in Ritsuka and Koizumi's hands. To be more precise, she was looking at the person on the projection device.

Wuming was speechless for a while. The Archer summoned in the Fifth Holy Grail War was him, but looking at his current appearance, it seems that the Servant summoned by Rin this time is not himself... Wuming muttered to himself in his heart.

He was a little curious now. Besides summoning himself, which other servant could the other party summon?

After all, in his memory, Toosaka Rin forgot to prepare the holy relic when summoning servants, so she could only use the gem that was used to save herself as the holy relic, and then the only servant she summoned was the servant related to that gem, that is, herself.

"Well, Illya... well, I'll just call you Shidune, so I don't get you confused..."

Shidune nodded, and Illya had no objection. After all, it was easy to confuse the two Illyas here.

If I don't distinguish the names of these two girls, I'm afraid that when I call Illya, both girls will respond. Especially during a battle, when I call Illya, neither of them will know who should respond.

Although I had to give in on the question of address, Shidune couldn't say anything...

After all, even I couldn't think of what else to let my stepfather call me...

"Shidune, could you please tell us all the Masters and Servants of this Holy Grail War?"

No matter what, they must first know the identities of all the Masters and Servants in this Holy Grail War. Otherwise, there is no way to investigate this Holy Grail War. Therefore, Koizumi needs to investigate some abnormalities of these Masters and Servants first.

Although there is a problem with Illya's servant's job, her identity remains the same.

Therefore, Koizumi thinks Illya shouldn't have any major issues. It's probably because Berserker's identity was replaced by Archer. Of course, Shidune mentioned that Einzbern originally intended to summon Berserkers, so this aspect also has some problems... But now is not the time to investigate this...

Koizumi feels that it is most important to first clarify the relationships among the Servants in this singularity.

Shidune nodded heavily, a hint of excitement appearing on his face.

She would be very happy if she could help, after all, she was helping her mother and stepfather.

At the same time, Shidune glanced at Illya who was sitting next to him with a proud look, as if he was showing off something.

"And me! I also have information about other Servants and Masters!"

Seeing Shidunay's smug look, Illya couldn't stand it any longer, so she quickly raised her hand to speak. She looked like a student preparing to answer her teacher's words, which made Koizumi and the others smile.

Are these two vying for favor? They look like a pair of sisters vying for favor...

At this time, even Remlia recovered from her negativity and glanced at the two girls with contempt.

"Well, tell me, Illya, first tell us what you know about the relationship between the Servant and the Master, then Shidune will compare it with the information you know, and then we can know who is the problem..."

This is the simplest method, but you may need to disperse your combat forces at that time.

Koizumi doesn't think this singularity is that easy to break through, so the next step in allocating combat power is crucial...

"As expected of Mr. Koizumi, you can whip up a plan in no time..."

Irisviel couldn't help but admire it. If it were her, she probably wouldn't be able to do that.

However, Koizumi didn't seem happy after being praised. He just shrugged and glanced at Ritsuka.

"This kind of thing, Li Xiang can also do it, but this guy saw me coming up, so he just quietly slacked off..."

Although Koizumi always says that Ritsuka's brain is all brawn, he is not stupid at all.

This guy is just too lazy to use his brain... When I was not around, Oceanoi and London did a good job... Even without me at that time, she still had the ability to gather so many servants.

The Master who can save humanity possesses power beyond imagination.

Chapter 1221 Alaya: Don’t thank me, go work overtime!

Koizumi and the others quickly gathered information about the Fifth Holy Grail War, as several of them had participated in it.

Illya (Shidune) participated, Artoria participated, Wuming participated, Cu Chulainn participated...

With so many people here, Koizumi doesn't believe that combining everyone's information won't allow him to reconstruct a Holy Grail War.

Besides, Koizumi doesn't want to know the causes, processes, and outcomes of a normal Holy Grail War. He only wants information about the Masters and Servants. As long as he knows this information about the Masters and Servants, he will know where the problem lies.

So after Koizumi reviewed the information everyone knew, he pretty much understood it.

After all, there might be some differences in their intelligence, but if you put everyone's intelligence together, you can basically get a complete picture. So with Koizumi's thinking, he figured it out quickly.

The servant is Archer Wuming, and his master is Tosaka Rin...

The Servant is Saber Altria Pendragon, and her Master is Shirou Emiya...

Servant Berserker Hercules, Master is Illya...

The servant Rider Medusa's master is Sakura Matou, but the mastership was transferred to Sakura's brother Shinji Matou using the Book of False Servant. By the way, as long as the Book of False Servant is burned, the mastership will return to Sakura Matou.

Servant Lancer: Cu Chulainn, the original master was Bazette, but he was killed by Kotomine Kirei, and then the current master became Kotomine Kirei, but Kotomine Church was destroyed, and Kotomine Kirei's whereabouts are currently unknown...

Servant Caster: Medea, Master: Soichiro Kuzuki, but it is said that Medea's original master was actually a master from the Middle East named Atram Galliasta, but he seemed to have been killed by Medea.

According to Illya (Shidune), there are supposedly two Servant Assassins. One is named Sasaki Kojiro, and the Master exploited a loophole in the Holy Grail War to summon the opposing Medea as a magician. The other Assassin is Hassan, and the Master used a backdoor in the Fuyuki Holy Grail system to use Sasaki Kojiro's body as summoning magic power, summoning the real Assassin - Hassan Sabbah from his abdomen...

By the way, according to their unanimous statement, Gilgamesh, the guy who survived from the Fourth Holy Grail War to the Fifth Holy Grail War, seemed to have obtained the power of the Holy Grail and thus became incarnated and possessed a physical body. He then continued to act as a pleasure monster with Kotomine Kirei. It is not an exaggeration to say that he was the most dangerous guy in the Fifth Holy Grail War.

Tousaka Rin and Matou Sakura... and the name Matou Zouken... Koizumi's face changed when he heard this.

The same goes for Mashu and Ritsuka, because they have heard these three names before. Even Matou Zouken was one of the troublemakers in the singularity of the Fourth Holy Grail War... They were deeply impressed...

And when Irisviel heard about Matou Zouken, her expression became quite interesting...

How could she not remember the troublemaker of the Fourth Holy Grail War? If it weren't for Koizumi and the others, she would have probably become a sacrifice for Zouken Matou to achieve his own goals... Irisviel thought to herself.

However, Koizumi is still quite concerned about the fact that there are actually two Assassins...

"So, in a Holy Grail War like this, Caster can even exploit the Holy Grail's loopholes to summon Heroic Spirits..."

Koizumi's expression was quite amused. So the Holy Grail War could be played this way? Then, could the Caster we summon also be able to temporarily summon Heroic Spirits to help at the singularity?... This thought suddenly occurred to Koizumi...

But Koizumi quickly put the thought aside. He could do it this way anytime, so why would Caster do this? It was so boring... But...

"Tohsaka Rin... Matou Sakura... I guess the two girls' memories of me were erased long ago by the restoration of the singularity. No, this isn't the singularity from before..." Koizumi said with a wry smile.

According to Roman's test results, this singularity is actually a parallel world compared to the previous singularity. I just don't know why it's connected to the parallel world I'm in. It's really strange...

However, according to what El-Melloi II had said before, after humanity was burned, various possibilities would inevitably be mixed into Chaldea's observation records, which is the so-called cluster of parallel worlds...

However, there is something a little weird about these two possibilities overlapping...

Koizumi had briefly suspected that this was Yakumo Yukari's doing, but after seeing her ask him to come and help fix it, Koizumi somewhat put his suspicions to rest. Since Yakumo Yukari asked him to fix the singularity, that indirectly indicated that this singularity probably had nothing to do with that Yakumo Yukari...

"Come to think of it, if we follow the original restoration plan, Sakura would be at the Matou family..."

As if he had thought of something very unpleasant, veins popped out on Koizumi's forehead and he was furious.

At this moment, everyone's eyes were on Koizumi. It was obvious that everyone unanimously recognized Koizumi's leadership position. Even the little devil Illya didn't intend to say anything.

Actually, Illya is very curious now, why does Illya (Shiduna) call the other party stepfather...

"Then our next target is clear. We should have gone looking for Gilgamesh. After all, Gilgamesh is the one most likely to know the whole story. But the church is destroyed, and we can't find them. So the only ones who can go next are the remaining two of the three great families..."

"Next, we will split up and search for the Tōsaka and Matou families separately. This is the fastest way..."

"Then, how should we divide the team next? That's a problem..."

Saying this, Koizumi looked at the group of people before him, a flicker of thought in his eyes...

At the same time, the two great restraining forces, Gaia and Alaya, also took notice of what was happening on Koizumi's side.

As the world will of this world, the two of them knew the reason for the formation of this singularity at the first time.

Gaia always maintained an attitude of watching the show, but a little light appeared in Alaya's eyes.

Fate has reached a crossroads, and now it all depends on the actions of Koizumi and these Servants.

If we follow the final trajectory of this singularity, perhaps they can indeed find a breakthrough in their destiny...

"Just a little...help..."

Alaya's gaze was cast towards the seventh singularity of the seven singularities, and a faint light appeared on his hand.

"No need to thank me, go work overtime... You should be very interested in him..."

Chapter 1222 Koizumi (serious face): The people of Fuyuki City are truly amazing!

Koizumi looked at Illya holding his hand speechlessly, not knowing what to say.

This time, Koizumi suggested that the other side get a larger share. No matter what, Koizumi's strength is still very strong. At least Koizumi can guarantee his own safety by himself. Even if it is a Crown Servant, Koizumi is confident that he can escape from the opponent's hands. Unless it is an enemy of the size of Beast, Koizumi will not back down.

So Koizumi planned to allocate more of the combat power to the other side. Ritsuka and Mashu were a fixed pairing, and Irisviel and Shiduna were a fixed pairing, so Koizumi simply put these two fixed pairs together. Koizumi even planned to let Illya and Hercules join Ritsuka's side, but the result was...

Illya and Shidune simply couldn't get along peacefully. As the saying goes, like repels like. The moment these two little devils collided, the chemical reaction that occurred was explosive. That's why Illya and Hercules were assigned to Koizumi's side.

In desperation, Koizumi could only hand Remlia over to Ritsuka, asking Remlia to protect Ritsuka.

Regardless, with only Mashu and Shidunaei around, Koizumi was a bit worried...

Although Shidune is powerful, he will still be at a disadvantage if he meets someone like Hoshiguma Yugi.

If there is Remlia as the main force, Mashu as the meat shield, and a Shidounai mage who can both attack and support, it can be said to be an all-round mage. With this combination, there is no need to worry about Ritsuka's combat power.

However, Illya's behavior really made Koizumi feel tired...

Hercules transformed into a spirit and followed behind Koizumi and Illya. This was mainly because Hercules was too big. If he just followed behind the two of them, he would be too conspicuous.

"Um... Illya, we're not out here for fun..." Koizumi really wanted to say that.

But seeing Illya's happy expression, Koizumi couldn't bring himself to say such words...

This child probably hasn't been out to play for a long time... After all, he has always stayed in that castle.

Moreover, Illya herself is the Holy Grail of Einzbern. To Einzbern, Illya should be just a prop... For such an Illya, there is no one else he can trust except Hercules.

No... Koizumi's mind flashed back to the two maids who had been responsible for looking after Illya in Einzbern Castle.

The two maids seemed very loyal to Illya. Even after seeing them, Shidune showed great excitement. It seemed that the two maids were very important in Illya's heart.

"It's okay, it's okay, big brother. Illya secretly went to look for Rin last time, but she hasn't summoned a Heroic Spirit yet. That means Rin won't be summoning a Heroic Spirit until tonight. If we go there now, we'll be able to catch up with her summoning... so we can have some fun outside... hehehehe..."

Illya's face was full of a silly smile, and she looked like a little girl who had liberated herself.

I have to admit that if Illya is paired with the snow scene, she does look a bit like a snow elf.

She was wearing a snow coat, a snow hat on her head, snow boots on her feet, and had long hair that was more beautiful than snow.

She is really adorable. Anyone who has a lovely daughter like Illya would probably spoil her to the utmost.

Looking at Illya like this, Koizumi couldn't help but let out a doting smile.

However, who would have known that beneath this child's adorable exterior, there lay a demon who could kill anyone without hesitation... Koizumi said helplessly in his heart.

Koizumi thought he was quite good at judging people... Although Illya looked very cute, Koizumi could tell that this girl was not the type to care about human life.

But Koizumi doesn't take this to heart. Not to mention Illya, Koizumi is also the same type.

Aside from those close to him, Koizumi doesn't care about the lives of anyone else.

For the safety of those around him, Koizumi wouldn't mind sacrificing other people's lives.

Although, Illya seems to be even more exaggerated than Koizumi in this regard.

"Stepfather... don't you want to play with Illya?" Illya immediately bit one of her fingers and puffed up her cheeks. She looked like a little girl who had been wronged, and she looked very cute.

"..." What else could Koizumi say now? Someone had already called him stepfather, so how could he say no?

Honestly, there was nothing wrong with Shidune calling him stepfather. After all, he was from Chaldea, and he had seen Irisviel's inexplicable feelings for him, so he accepted the title of stepfather. But this Illya...

Koizumi really couldn't stand this title, mainly because... he wasn't old enough to be a father yet...

Helpless, Koizumi could only silently let Illya hold one of his arms while he walked forward humming a song. At the same time, his pretty face was filled with joy and happiness, and he seemed to be in a very good mood.

Sighing silently in his heart, Koizumi didn't plan to say anything more. He just hoped that Illya could help him get the real work done while he was having fun.

"Hey! Stepfather, there are still people opening a shop so late at night. The food looks delicious. Can you buy some for Illya? Illya hasn't eaten it yet..." Illya pointed to a small stall on the roadside, looking very greedy.