In this crossover anime, Yoshikage Kira longs for a peaceful life.

Kiritsugu Emiya's eyes flickered, and he nodded solemnly.

The contractual obligations were inviolable to him, but that didn't mean he couldn't exploit loopholes.

He had at least three ways to exploit this rudimentary contract.

-----------------

"He will definitely find a way to exploit the loophole."

Watching Kiritsugu Emiya leave the room, Yoshikage Kira asserted, "For Kiritsugu Emiya, the purpose of a contract is to be broken."

"Then why should we sign a contract with him?" Irisviel asked, puzzled.

"Because the point was to give him a chance to exploit loopholes."

Yoshikage Kira smiled and said nonchalantly.

A contract is simply a means to provide a sense of security to both parties who sign it.

Generally speaking, contracts do not have absolute equality and will always have a bias towards one party.

The contract he signed with Kiritsugu Emiya appears to be to protect the interests of the Einzberns.

In reality, such a crude contract cannot provide any guarantees.

The contract states that if Saber becomes the last Servant, the timing for summoning the Holy Grail must be determined by us.

But conversely, wouldn't it be fine as long as Saber isn't the last Servant?

If Saber leaves the game prematurely, the contract will be void.

Similarly, Kiritsugu Emiya could also choose to kill them; as long as they, as the parties to the contract, die, the contract will also be void.

Such an obvious flaw could not possibly go unnoticed by Kiritsugu Emiya. The moment he signed the contract, he had already planned how to break it without punishment, or how to obtain the Holy Grail without breaking the contract.

These vulnerabilities undoubtedly gave Kiritsugu Emiya a false sense of security, causing him to misjudge the current situation.

Irisviel asked hesitantly:

"So, are we still going to participate in the Holy Grail War?"

"No, we're not participating, we're just watching."

The Holy Grail War is, for the Masters and Servants who participate, an opportunity to fulfill their wishes.

But for the world itself, this is the key to whether they can integrate into 'reality'!

The outcome of the Holy Grail War is the key to unlocking the door to reality.

To make the key open the correct lock, it must be carved into the ideal shape.

Yoshikage Kira is not interested in the Holy Grail, nor is he interested in the shape of the key.

He only cares about his wife's hands.

He really liked the hands that the girl named Irisviel possessed.

Despite being man-made, it is exquisitely crafted and possesses a beauty that rivals any pair of hands!

Moreover, even if it were only these hands accompanying him for a long ten thousand years, he would never get tired of them.

and so……

"Mrs."

Kira Yoshikage called softly.

"Ok?"

Irisviel tilted her head.

Among humans, it is more common to address each other as "darling" or "honey".

She preferred to be called by Kira Yoshikage's name, 'Airi,' but Kira Yoshikage's favorite title was always "Mrs."

"I won't let you die."

Yoshikage Kira solemnly promised.

"Ah~!"

Irisviel smiled sweetly and gently stroked Yoshikage Kira's cheek. "I believe in you~!"

Kira Yoshikage held his wife's hand, took off his silk gloves, and exposed her fair skin to the air.

He lowered his head and gently kissed the Command Seals on the back of his hand.

how to say.

Humans have a type of XP called 'Silver Stripes'.

For Yoshikage Kira, these Command Seals engraved on the back of his hands are silver markings that increase his attack speed!

-----------------

Fuyuki City, Matou Residence.

Matou Kariya leaned against the wall, barely managing to maintain his standing posture so that he could see himself clearly in the mirror.

As of yesterday, my vision in my left eye has completely disappeared.

Like the necrotic, cloudy white of the eye, the muscles around the eye are also completely paralyzed.

His eyelids and eyebrows were also immobile, and the left half of his face probably looked like he was dead, stiff and motionless like a mask.

His hair has turned completely white.

Wherever the poison touched, scars appeared on the skin, and the rest of the body lost all color, turning into a ghostly grayish-brown. A toxin called "magic" circulated in the veins, and could be seen swelling beneath the almost transparent skin, making the entire body appear to be covered with bluish-black cracks.

The physical breakdown happened faster than expected, especially the nerves on the left side of the body were severely affected.

My left wrist and left foot were even completely numb at one point.

The function has been temporarily restored through rehabilitation exercises, but the left hand is still slower to react than the right hand, and the left foot drags on the ground if you walk too fast.

Palpitations caused by irregular pulse are commonplace.

She could not eat solid food; instead, she received intravenous glucose.

but,

Matou Kariya has no regrets!

Ever since he learned a year ago that Sakura had been sent to the Matou family, he had been prepared to sacrifice himself!

Although he hadn't seen Sakura even once in the past year, Zouken Matou had made a contract with him that Zouken Matou must not harm Sakura, implant the Mushi Crest in her body, or do anything detrimental to her before his death.

If he can obtain the Holy Grail, Zouken Matou will release Sakura and promise never to harm her again!

The old insect's concessions in the contract were far more generous than Matou Kariya had imagined, so generous that he even suspected the old insect had some kind of conspiracy.

it's fine.

The more pain he endures now, the safer Sakura will be!

As long as he continues to suffer the excruciating pain of being constantly eroded by parasites in his body, Sakura will not suffer the same torment as him.

"Sakura, I will definitely save you, I definitely will..."

Kariya Matou gritted his teeth in the mirror. He was already used to the pain in his body, and the erosion by the parasites could no longer break him.

This is him now.

His heart was filled with boundless hatred!

Hatred for the old bug, hatred for Tokiomi Tohsaka!

"Tokiomi Tohsaka! I will kill you! Even if it costs me everything!"

In the shadows.

The black knight, shrouded in an ominous aura and with menacing horns protruding from the sides of his helmet, stood silently by.

The knights affected by their class were unable to speak, and even their thoughts were corrupted, turning them into utter madness.

But his obsession is the only thing that is incredibly clear!

-----------------

"What are you looking at, Saber?"

The girl asked gently.

"Looking at your daughter"

"And your husband, and his lover."

The blonde girl in the blue dress turned around, looked at the woman who was as pure as a saint, and answered in a measured and deliberate manner.

"They're not lovers, they're just like me, they're all Kira-kun's lovers."

Irisviel smiled gently, placed the black tea on the table, and walked to the window to observe the father and daughter in the courtyard with Saber.

They are building a snowman in the courtyard.

of course.

It's less like building a snowman and more like sculpting.

It's not the kind of snowman that's simply made up of two snowballs with twigs and carrots stuck in it.

Instead, it meticulously replicates the original appearance of its owner, striving to completely restore even the face and hair.

"That child will stay here,"

Irisviel touched the window with her silk-gloved hand and whispered, "The snowman will keep her company while we're gone. But it won't be long; we'll be back soon."

Saber asked in confusion:

"Why can you accept this so calmly?"

“What?” Irisviel blinked.

"I mean, accepting your husband and others..."

"Other lovers".

Irisviel seemed to know what she wanted to say, her eyes filled with tenderness: