Harem Spirits but with whom!!? (Date a live fanfic)

Omake(FGO)

The echo of the blaring alarm slowly faded away. Emiya Shirou, having given up on her panties, adjusted her composure and glanced around the room. The remnants of the intense clash with Archer still lingered in the air, but something caught her attention.

She noticed the damage caused by her fight with Archer was fading away. The room seemed to be fixing itself as if the very structure of Chaldea was healing from the disturbance.

Shirou couldn't help but be impressed. "Chaldea's resilience is quite something," she remarked, her eyes tracing the seamless restoration of the summoning room.

Mash, who had been observing alongside her, nodded. "It's one of Chaldea's unique features. The facility has the ability to repair itself magically, ensuring that even in the midst of battles, we can maintain operations."

"I see...That's actually quite useful—Ah, I forgot!" She swiftly bowed, "I am really sorry for the mess I caused here. I didn't expect things to escalate that quickly."

Ritsuka waved off her apology. "No need to worry, Shirou-chan. It's not the first time, so nothing serious."

"Not the first time?"

Ritsuka chuckled, "Well, not everyone here is on good terms with everyone. There have been a few times when we ended up summoning conflicting servants, and, you know, they don't always get along."

As they exchanged lighthearted banter, they didn't realize that the blaring alarm had drawn the attention of nearby passing.

Without warning, the control room doors slid open with a soft whoosh. The visitor stepped their feet toward the summoning room pulling the gaze of who was inside.

Shirou eyes were the first to widen as she viewed the newcomer.

"Master, we heard the alarm. Is everything—Eh! Another me?"

A soft, childlike voice echoed from a petite girl with fair skin, crimson eyes, and flowing white hair. She wore a charming pink magical girl ensemble—Illyasviel von Einzbern.

"Oh my, and here I was wondering why Archer stormed out looking so furious. Looks like he has another child to babysit. Hehehe~~"

"Wha—What do you mean by that, Kuro?!"

Walking beside Illya, was another girl with the same look and height, as if she was a twin but with a few differences. the young girl had a tanned skin color and white rose-like hair. She was clad in rather something similar to a feminine version of EMIYA's servant clothing—Chloe von Einzbern.

"...She has Illya-san's look but Chloe's hair color. Plus, a purple magical girl outfit," 

Remarked, the last member of the trio. A young girl with black hair tied in low pigtails, golden-brown eyes, and wore a cute blue and black outfit with a white cape and boots—essentially a blue version of Illya's magical girl attire—Miyu Edelfelt.

"So, which class Illya are you? Saber?" said Chloe, already approaching Shirou, walking around her, curiously scanning the girl.

Shirou didn't seem to mind; rather, she didn't seem to notice. The little girl's eyes were fixed on Illya.

"Umm, Is there something wrong mm...Me?"

Shirou remained silent throughout, her mind seemingly not present in the real world.

"Uhh, well I think I have to present you guys to each other"

Sensing the tension in the room starting to rise, Ritsuka decided to intervene. "Everyone, meet Emiya Shirou. She's a new addition to our team, just summoned now"