Use FGO to open the second dimension

He really found it hard to believe that such a Berserker could be defeated.

If I were to stand before that Berserker, I probably wouldn't even have the chance to unleash my Noble Phantasm.

"Who are the Masters and Servant you're talking about? Could there be other Masters and Servants in this singularity?"

Probably because he was standing close, Ritsuka could easily hear Cu Chulainn's words, so he asked.

Cu Chulainn thought for a moment before nodding. "Indeed, besides you, I also encountered a Master and Servant who were not part of this Holy Grail War. That pairing was quite odd as well."

"Eh!" Ritsuka and Mashu couldn't help but reveal a look of surprise.

Olga Marie was even more excited. "Could it be that this is the culprit that caused this singularity?"

"I'm not sure, but after being stabbed by Lancer, the Master unconsciously used his own blood as a medium to summon a Servant. The Servant then relied on this fragile contract to kill Lancer, and the Master fully recovered. Furthermore, the Servant was very powerful. At least if I were to face him alone, I wouldn't have much of a chance of winning. As a Lancer, I might be able to fight him, but in my opinion, I don't think they are the culprit behind this unusual situation. After all, the Master seems to have lost his memory. When I first saw him, he looked completely dazed and didn't seem to know anything."

Cu Chulainn added his own analysis as he narrated.

"Even though it might not be the case, I think we should still get in touch with each other. What do you think?"

Dr. Roman analyzed calmly and looked at Cu Chulainn.

"Personally, I recommend going to them. With the help of that Servant, the chances of defeating Saber might be higher. After all, we not only have to deal with Saber, but also an Archer." Cu Chulainn said lightly.

"Then... let's go contact the other party, Director?" Ritsuka looked at Olga Marie beside him.

Olga Marie did not object. After all, she still had to see whether the other party was the mastermind behind the formation of this singularity.

Her seniors and the director agreed, so naturally Mashu had no objections. As a servant, all she needed was to support her Master and her seniors.

Meanwhile, Koizumi, carrying Remlia on his back, prepared to return the way they came. The Berserker was already dead, so the next step was to continue searching for their opponent. Koizumi also needed to take the young lady to find a place to rest.

I just went through a battle, how can I not take a rest?

However, even if he wanted Remlia to have a good rest, the current situation did not allow it.

Seeing Cu Chulainn followed by several people standing in front of him, Koizumi subconsciously sensed something was wrong.

"Hey, boy, we meet again..." Cu Chulainn grinned.

"Did you come here to see us on purpose? What's wrong?" Koizumi asked with a puzzled look on his face.

Remlia looked at these people with vigilance. She was ready to fight with them.

Although she was injured while fighting Berserker, she recovered quickly thanks to the powerful vitality of a vampire and had no problem fighting.

"Well, I mainly came here to invite you to fight Saber together. After all, I know how powerful Saber is. But it seems that the others have something else they want to ask you."

As he said this, Cu Chulainn glanced at Olga Marie and the others beside him.

Olga Marie took a step forward and looked at Koizumi with a serious expression, a hint of hostility in her eyes.

"Who are you? There should be no other living people in this town. Why are you here, and why are you summoning a Servant? What is your connection to this singularity?"

Olgamari's attitude made Koizumi scratch his head, feeling a bit bewildered.

"I don't remember anything. When I woke up, I was here. I only knew that the young lady was a Servant. I don't know anything else. I don't even know what a Servant is."

At this point, a trace of distress appeared on Koizumi's face.

"Huh?" A look of surprise flashed across Olga Marie's face, followed by a look of disbelief.

Can you believe someone who has already summoned a Servant and says he doesn't know what a Servant is?

No matter what other people's attitudes were, Olga Marie didn't believe it.

"You are not lying to me, are you?" Olga Marie said with a frown.

"Who gave you the guts to question my servants like that?" Remlia flew down from Koizumi's body, her scarlet eyes staring straight at Olga Marie. This made Olga Marie subconsciously feel fear in her heart, and she stepped back repeatedly. Mashu realized the problem and immediately stood in front of Olga Marie.

"Oh... This is the first time I've seen a Servant holding a shield..."

Seeing that Mashu's weapon was very special, Remlia couldn't help but look at her again. Of course, it was just another look.

However, just being stared at by those scarlet eyes made Mashu feel cold all over. This Servant is very dangerous, Mashu said this silently in her heart, and subconsciously, Mashu's body tensed up.

"Alright, Lancer, that's all they're asking... By the way, are you interested in joining us to fight Saber? Perhaps defeating Saber will help you regain some of your memories..."

Of course, this was all Cú Chulainn's nonsense. How could he know if it would happen? This was the only possibility.

After all, Koizumi appeared after the mutation occurred here, which means that this kid might be related to Saber, who caused the mutation. So maybe if Saber is defeated, this kid can return to where he should go.

"Well..." Remlia folded her arms and frowned slightly.

This is possible. Anyway, I have to solve this singularity, so I have to go directly to the end.

"As this servant's master, I should stand up for him. However... since we share the same goal, let's forget it. Since you've come here with such sincerity to invite me, it would be a bit unreasonable not to respond."

The corners of Remlia's mouth rose slightly, and a cold look flashed in her pair of scarlet eyes.

"It's an honor, Caster. Since the abnormality here was caused by that Saber, I will kill her!"

Remlia said this, as if she didn't take the Servant named Saber seriously.

Cu Chulainn couldn't help but smile bitterly. Having fought with Saber before, he knew her real name very well.

There is no doubt that person's strength is qualified to compete for the top servant. In addition, he has the support of the Holy Grail behind him. The enormous amount of his magic power is enough to support the other party to continuously release the Noble Phantasm. If a real fight breaks out, he may not be his opponent.

But then again, the one who can defeat Berserker might actually be as strong as the other.

"Hey! Is this really okay? You're not just thinking about defeating Saber and winning the Holy Grail War, are you?"

Olga Marie looked at Cuchulainn with dissatisfaction. It was obvious that this master-servant pair was still highly suspicious.

"Well, maybe you're right, but my intuition tells me there's no need for these two to hide anything. Besides, this Servant was able to defeat Berserker in a head-on battle, something I'm ashamed of. Based on this, a Servant like this is only suitable to be an ally, not an enemy. Do you think we can defeat each other?"

Saying this, Cu Chulainn looked at Remlia and Koizumi with a serious expression.

Even after fighting with Berserker, Cu Chulainn not only did not feel that Remlia's threat was reduced, but he felt that she was even more dangerous. It was not a wise move to fight with a vampire who had an unreasonable recovery ability. Even if the opponent had gone through a big battle and his physical strength had decreased, it was still not the time to fight him.

It's not because of anything else, it's just because a ferocious beast may seem like a good time to attack when it's injured, but in fact, the most terrifying time is when the beast is injured and mad.

In Cu Chulainn's eyes, Remlia was just like that.

Chapter 6 Saber's Identity

Olga Marie was silent for a moment, and had to admit that what Cuchulainn said made sense.

Although Olga Marie is arrogant and likes to give orders, she is still very capable as the head of Chaldea.

Of course, she understood what Cu Chulainn meant, and especially when they had a common enemy, Saber, it was not appropriate to fight with Remlia. Even though she knew that the other party was suspicious, she could only keep it in her heart and force herself to accept the other party.

After joining together, the few of them came to a teaching building that was already abandoned to rest.

I heard that the girl named Mashu was severely trained by Cu Chulainn before, so she needs to rest now.

Likewise, Remlia also needed to rest. After all, after Remi's battle with that Berserker, her body had been in a tense state, which was not good. Koizumi also suggested that she take a break, no matter how stubborn she was.

"Fu~~Woo~~"

With a "pop", a strange creature jumped directly onto Koizumi's face, leaving him stunned.

Koizumi couldn't help but stretch out his hands, only to see a creature jump onto them, seemingly being very affectionate.

"What is it?" For some reason, Koizumi had a feeling that the creature before him was very unusual.

"Huh?!" Remlia's crimson eyes were fixed on the creature in Koizumi's hand.

This creature gave him a very dangerous feeling. He didn't know why, but he just had that feeling.

"Fufu!" Mashu hurried over, looking at Koizumi with an embarrassed look on her face. "Excuse me, this squirrel-like creature is Fufu. It doesn't like to get close to anyone other than me, but for some reason it seems to like you."

"Eh? Really?" Koizumi was slightly startled, his eyes subconsciously looking at the creature in his hand.

"It's really an incredible creature."

"By the way, my name is Mashu Kyrielight. Please give me your guidance." Mashu said politely, and at the same time introduced her own Master Ritsuka, "This one is my Master and also my predecessor."

"Hello, I'm Fujimaru Ritsuka. Thank you for your guidance." Ritsuka introduced herself in a very heroic manner, but she seemed very restrained in front of Olga Marie, which also made Koizumi curious.

"My name is Koizumi, please give me your guidance. Also... eh!" Remlia had disappeared without a trace, but Ritsuka smiled and patted Koizumi's shoulder.

"You're looking for the Servant next to you, right? She seems to have just gone to the top floor. The Director and Caster are also there. It should be nothing, don't worry."

Koizumi couldn't help but frown, as if he was a little dissatisfied with Remlia's departure. But Koizumi sighed softly. What else could he do? He already knew that Remlia was such a willful girl, didn't he?

"You're running around even though you haven't fully recovered yet. Can you please stop worrying about me?"

Hearing this, Ritsuka and Mashu couldn't help but look at each other. It seemed that this person had a good relationship with that Servant.

"Um... Mr. Koizumi, have you really lost your memory? Mr. Cuchulainn said you seemed to have used your own blood as a medium to summon that Lancer. Don't you even know it?" Mash asked.

Honestly, after meeting Koizumi, Mashu didn't think he was a treacherous person. Subconsciously, Mashu wanted to ask him about it. While he might not tell the truth, asking him might reveal something.

Koizumi's reaction was pretty much what they expected. With a hint of confusion on his face, he looked at the two people in front of him.

"I don't remember anything about the past. Also, I vaguely remember being pierced by something, but when I woke up, I saw the young lady..." Koizumi said with a hint of apology on his face.

Ritsuka and Mashu looked at each other in confusion. To be honest, since the other party had already said this, what else could they ask?

At the same time, Cu Chulainn was talking to Olga Marie on the top floor about Saber, and Remlia naturally planned to come up and listen, but this made Olga Marie feel uncomfortable.

There was no way. Olga Marie was very scared because of the way the other party looked at her before.

"Hey! Caster, from your tone it sounds like you've fought that Saber before. What kind of Servant is that guy?"

Remlia's tone was filled with curiosity. She had heard before that the Heroic Spirits were a group of people who had left a great reputation in history, mythology and legends. Maybe one day she would meet her ancestor Dracula.

Olga Marie also looked at the other party with curiosity. She was also very curious about Saber's true identity.

However, the moment Remlia mentioned Saber, a hint of fear appeared on Cu Chulainn's face.

"That's true. After all, anyone who has tasted that guy's Noble Phantasm knows his real name."

"The second sword in the stone, used to select the king, was also a very famous holy sword in your time."

"Its name is—Excalibur (Sword of Promised Victory)!"

As soon as she finished speaking, Olga Marie subconsciously covered her mouth, with a look of deep shock on her face.

Even Remlia couldn't help but show a hint of surprise. Although the place where she lived was isolated from the outside world, it didn't mean that she didn't know those so-called myths and legends. She had also read and heard about "The Legend of King Arthur".

"It's Excalibur!"

"That's right." Cu Chulainn nodded gently. "The sword of King Arthur, the world-renowned king of knights!"

"You actually want to let that child, Mashu, fight King Arthur? How is that possible? She can't even fully deploy her own Noble Phantasm right now!" Olga Marie couldn't help but feel anxious.

Although she is very authoritative as the director and seems arrogant to others, she is also very caring towards Mashu.

"I don't think that girl can defend against the holy sword. Although I felt extraordinary power on that shield, the heroic spirit attached to that little girl should not be a small character. But if she can't even use her Noble Phantasm, then everything is just empty talk." Remlia crossed her arms and said lightly.

"Well, don't worry, the little girl has that shield, it's okay." For some reason, Cu Chulainn was very confident in Mashu's shield.

Seeing the other party's confidence, Remlia frowned slightly. Could it be that this man had discovered the true identity of the Heroic Spirit possessing that girl? Strange?

"But then again, we don't necessarily need that girl to come out and fight. With Lancer and I here, Saber should be no problem. After all, Saber was at a disadvantage when facing Berserker, and her ultimate victory over Berserker was due to her magic power reserves. Lancer herself can kill Berserker, and with my cooperation, I think Lancer and I can handle Saber!"

Seeing that Olga Marie wanted to say something, Cu Chulainn quickly interrupted her.

Perhaps he saw the true name of the heroic spirit attached to Mashu, but even if he knew it, Cu Chulainn would not tell it, because in Cu Chulainn's view, if Mashu did not discover it herself, it would be completely meaningless.

After hearing what Cu Chulainn said, Remlia was immediately filled with pride and snorted coldly.

"Need I tell you that? It's just a wild beast. As the King of the Night, I will never be defeated when the situation is favorable!" The favorable situation that Remlia was referring to was naturally the time when there was no sun.

The sky was covered in darkness, which was definitely the perfect situation for Remlia.

Cu Chulainn looked at Remlia in front of him speechlessly. He just praised her casually, and this guy took advantage of it to climb up. But then again, this guy's strength is indeed terrifying, and this cannot be denied.

Thinking of this, Cu Chulainn looked at Remlia in front of him with a serious expression.

Although he didn't think the other party might be the real culprit causing this abnormality, he couldn't rule out the possibility, so it was better to be cautious, at least not let his guard down until Saber was defeated.

"Okay, I've asked all the questions I need to ask, so I'll be leaving now."

Saying this, Remlia walked downstairs with her hands on her hips, looking proud.

It seemed that she just came to ask about Saber.

Of course, Olga Marie and Cu Chulainn thought so in their hearts, but what they didn't know was that Remlia was just bored so she came up here to take a walk and see if there was anything interesting up there.

Remlia is essentially such a casual person. She does everything according to her own temperament. To put it nicely, she is casual, but to put it bluntly, she is willful, no different from a child.

----

After a short break, Koizumi, Mashu, and the others had gotten to know each other quite well. Of course, the doctor named Romani Achiman, who called himself Dr. Roman, also asked Koizumi a series of questions. Of course, he did so while Remlia was on the rooftop. If Remlia were there, she would have glared at him fiercely.

Cu Chulainn brought Koizumi and others to a very dark but empty cave.