Tempest68

(NovelAI gave me way too much trouble with the hands so I couldn't put just one due to the stupid hands)

(Also. Going to have to capitalize this just to make it more seeable. Just to put it out there before you guys start commenting. YOUR OC VARIANTS IF YOU HAVE THEM HERE IN THIS TIMELINE. ARE NOT FROM THE CONTINENT OR CIVILIZATION SHE IS FROM. THEY ARE EITHER FROM A DIFFERENT CONTINENT OR WORLD, OR FROM THE SAME TIMELINE AS BEN. THEY DO NOT KNOW OF GRACE ORIGINS OR KNOW OF HER LONG LOST CONTINENT/CIVILIZATION...EXCEPT MAYBE TAEHO. JUST PUTTING THIS OUT THERE JUST SO YOU KNOW.)

(Thank you)

Grace Moon

Age: 19 (physically). True age: ??? Unknown.

Hair color: Auburn

Eye color: God

Skin color: Tan

Species: Human.

Personality: (before she became a heroic spirit and normally) Calm, gentle, sweet, patient, understanding. When truly angered after merging with a divine spirit: Cold to her enemies, indifferent, scheming to teach her enemies a lesson.

Family when she was alive: Mother (Deceased), Father (deceased), siblings (deceased), cousins (deceased). All unknown.

Likes: Music, sweet food, skateboarding (she has a knack for it and finds it fun for some reason), Ben (Avenger), Nature, the stars, rivers, lakes. Lancelot (Saber and Berserker), Camelot, Morgan Le Fay, several people from Union and life. Gudao, Gudako, and Shirou Emiya. Knights of the Round Table. Arthur Pendragon.

Dislikes: A majority of Union, 'heroes', villains, Devils, Vought, certain Masters in the war, the Foreign God (when she's summoned in Fate Grand Order), Galahad. Artoria Pendragon.

Neutral: Mash. Merlin. Legion.

Servant Class: Ruler

Divine Spirit she merged with: The Lady of the Lake. Vivian.

Noble Phantasms.

She has two.

An offensive Noble Phantasm: ??? (Will come later once details are ironed out)

And a Defensive Noble Phantasm.

(Credit to DreamSliceRulez for giving me help with the Noble Phantasms because I got nothing)

Defensive Noble Phantasm: Dozmary Avalon

A Reality Marble which recreates the lake a giant butterfly-like humanoid made out of water rises from it, which splashes her allies and enemies with the lake's water that buff her allies with enhancing stats, healing their HP, and even removing debuffs given by enemies while debuffing her enemies by sealing their skills and NP.

Love Interest: Ben (Avenger)

Ben (Avenger) in his normal armor.

Ben (Avenger) armor when his NP activates.

BIO:

Not much is known about Grace past. And the girl herself does not know of where she came from.

This is due to the merging she and the Lady of the Lake -Vivian- went through. Due to being summoned too earlier (aka during the merging process) Grace ended up absorbing Vivian entire being into her own body, giving her all of Vivian powers and some of her personality as well.

Unfortunately, thanks to Union and the Masters of the Holy Grail War and the Church forcibly summoning her. The bonding was botched and incomplete, resulting in Grace being the dominant personality in control and Vivian basically just watching and giving advice in the background. She is able to take control for a short while if needed. But can't maintain control for long.

And this also ended up in Grace losing most of her memories of her homeland.

Not that it would do much considering that the civilization she was from existed long before history was being written. Long before most ancient civilizations came into being.

But what little she remembers from her fragmented memories were these.

She possessed powers when she was still alive.

One thing of interest to note is that her civilization consisted mainly of normal people. Powers were a rarity and those that were blessed with them were revered and put into positions of power and status as they were believed to have been blessed by either nature or the Gods.

Grace is also a special case her powers are elemental based magical powers. She can every element in existence making her a rather powerful magic user.

Her people believed her to be truly blessed by the Gods and a sign of good things to come.

She was given the title of Shaman. One of the highest positions of power besides the King, Queen, and the Royal Court.

It is unknown what happened when she was alive due to how ancient her civilization was. All that is known is that something happened during her time and her continent and the civilizations that belong there disappeared from the world.

Of course, no one even knew because it was from an era so long ago that you might considered it to be a truly lost history that will never be known.

But her actions were enough to be inscribed upon the Throne of Heroes as a Ruler class servant.

Though up until recent events concerning a certain school called Union. She was never summoned. Not even once. Making servants and mages extremely shocked when she finally was summoned as she was the power that could rival Ben (Avenger) power despite the class affinity and all.

Though there was only one person that did know of her during this blank period.

During this time between the disappearance of her civilization and when she was summoned. She would meet Vivian, Lady of the Lake.

Vivian would call her spirit to her Lake, where they would sit and chat during tea.

Why Vivian wanted to meet with her of all people, Grace was confused.

Vivian admitted that she felt a connection to her. Kindred souls if she was being honest. And she admitted that she felt that there was going to be a time that her power was going to be needed and she needed to find a compatible host and Grace was the only one.

Even though she has already passed on.

Eventually Grace agreed to let Vivian use her body as a medium.

Though they did not take into account that time flows differently in certain parts of the world. What felt like a short time at the Lake was drastically different from how much time had passed in the outside world.

When Vivian attempted to merge with Grace so that she could get use to the Fae own power...it was interrupted as Grace was suddenly being pulled into a summoning.

The unexpected variable caused the mergence to go off and when Grace was summoned, she lost a majority of her memories of her homeland.

She only possessed fragments and her knowledge, experience, and skills.

And of course the knowledge she got from the Throne when she was summoned.

So, her reaction after being unceremoniously summoned into not only a Holy Grail War, but to deal with a certain Avenger class servant?

"No thanks, I'm going to the skate park."

Was her answer.

!!!

THAT...shocked them all and they were so dumbfounded that they could not even give a response to that.

'How does she even know what a skate park is?'

They thought to themselves as Grace left with a skateboard in hand.

Let's just that the Throne gave her a super-fast information process download when she was dragged into Union. One of the first things she was imparted with was the knowledge of skateboarding and other outdoors activities.

Let's just say that Union and the mages weren't so happy with her refusing to help.

Issei Hyoudou was particularly infuriated because that smoking hot babe refused to join his harem.

Mineta was sent to the hospital so many times that it was genuinely surprising that he was still alive.

Many of the mages tried to find clues to her past but came up with nothing. It was like she was a ghost throughout all of history.

No surprise since she came from a civilization that is long gone.

Though Lancelot can't help but feel a kinship to the girl. And not in a 'I want to romance you' kind of way. But one that felt like she was family.

Which was weird because he was pretty certain he didn't have any other kids besides Galahad.

Despite calling Sir Lances a lot of people

(I wonder if he ever lanced his king?)

And she didn't look like a relative of his.

"Strange."

Lancelot murmured.

"She reminds me of...can it be?"

That was a strange thought to entertain. But was it possible that his foster mother was somehow a part of the Ruler class servant?

That was a thoguht for anohter time.

And so, Grace would take to exploring the new world that has changed drastically from when she was alive. Seeing the sights, and all the good and evil there was.

She was unhappy though, with the state of the world. Specifically, towards the homelessness and the idiots.

Like why could they not help their fellow person?

It was rather disturbing watching children having to struggle.

So, she tried her best to help by opening up an interdimensional mansion that never ends and was capable of housing every single homeless person in the world.

If no one wanted to help then she will do it herself.

Oh, and pets and wild animals as well.

"Fucking assholes." She muttered to herself. "A pet is not something for you to buy, abuse, and abandon just because things are not going right for you."

Freaking hypocrites.

All of them.

And try as they might, the Mage Association, the Church, the Mages, and Union could not force her to comply with their will and intentions to stop Avenger from destroying the world.

Her skill: Independent Action EX++. Made her capable of acting out on her own and thanks to Vivian powers added to hers. She neutralized the controls of the summoning bounds.

Add to the fact that her existence is sustained by the Earth itself, they could not control her or bend her to their will.

Eventually, she would decide to investigate on who this Avenger class servant is that she was summoned in the first place.

She would eventually find out from those closest to him when he was alive after learning of his name.

"Ben..." Glynda sighed. "That's a name I haven't heard for a while."

"He was a good soul." Ozpin said. "Treated unfairly just because he was an orphan. A stupid reason if you ask me."

"They called him a monster because of his unmatched strength and unparalleled skills."

Velvet remembered fondly.

"He and our former leader were in a relationship."

Fox said as he stared blankly at the ceiling. His eyes blind, yet seeing so much as sadness crossed his face and eyes.

"Good man, great friend, would have been a great father too."

Yatsuhashi Daichi could only say.

"He was the best big brother a girl could ask for."

Mina said.

"He was manly to the extreme!"

Kirishima cried.

"..."

Grace knew then that she made the right decision to reject helping Union.

Even for a compassionate, gentle woman like herself she was feeling...anger?

'Such a strange emotion.' She thought to herself. 'I have never felt angry before.'

And it was true.

Her home, while not perfect, was something of a utopia. Sure there was fighting and conflict because that was simply human nature. But it was sure as hell a lot better than this!

But never once did she feel anger. Mad, yes. She has been mad before. But angry?

That was different.

So, she decided to let things be.

No doubt that they were going ot meet eventaully.

And she was right.

She and Avenger would meet when Grace decided to skateboard in the park one night to enjoy some alone time. And there he was.

(Ben (Avenger))

Ben.

The Avenger Class Servant was just standing there. Looking at her, expression unreadable as it was hidden behind his helmet. A towering embodiment of rage, anger, hate, wrath. That much she could feel from his aura.

It was hard to imagine that someone from this era held such anger and hate in his soul.

'He would definitely have made for a good Sith.'

The Ruler Class Servant thought to herself, having watched Star Wars during her time here. And thanks to a little nifty magic time spell. She speedrun through the entire franchise, the good and the bad and the awesome. Movies, comics, graphic novels, books, shows. You name it.

Which was an interesting thought process considering that out of all Avenger Class servants there were. Ben was closer to being an agent of the Dark Side than they were.

Even Jalter paled in comparison to him!

...Actually, that's understandable considering how Jalter own existence came into being.

But returning to the situation at hand.

Avenger did not once attack her despite her never even having her guard up.

If he wanted to kill her then so be it.

She might be capable of fighting, but she has no desire to. To her, it wasn't worth it unless he did something that would set her off. So, she just focused on her new lease on life and exploring all that the world has to offer.

This in turn, had Ben following her at times from the shadows and like a shadow. With no one none the wiser.

'...'

For some strange reason, she reminded him of Coco.

With longer hair and bigger boobs though, and some nice childbearing hips as well.

Why did Grace feel the urge to sweatdrop for no apparent reason?

She didn't know how it happened, but somehow, she would end up staying in Ben cabin (which was honestly more a of a house to be fair) that the Avenger servant made from all the wood he chopped off as a way to relieve his boredom and stress when he couldn't continue his quest for revenge at the moment.

And from other materials that he 'acquired' during his time 'taking care of' nuisances and the like.

She once questioned him about why he never tried to kill her.

"Because they are not as sexy as you are."

He bluntly said.

O///O!

This caused Grace to blush heavily at that.

Apparently, Avenger still had urges that a man has and could only be satisfied by bedding a female.

"You are right..." He added. "I could have killed you at any time. But I have...a more pleasurable goal in mind for you."

Grace could only fan herself at how hot, dominant, and sexy Avenger voice was and how dark and addicting his bloodthirsty aura was.

'Am I a masochist?'

Grace had thought to herself as she watched Avenger chop some wood.

Or was she just crazy in a sense?

After all Ben (Avenger) is dangerous and wants to burn down and destroy everything that Union stood for, and the influence Union has throughout the world.

Though she couldn't blame him considering how sick she felt when she heard just how Ben, Coco and their unborn child died.

'How could people be that cruel?'

Was a question she asked herself, even after seeing the sad state of the world. It still boggled her mind at how heartless and monstrous these so-called 'future heroes' were.

For Ben, even he was surprised at himself for desiring the Ruler class servant summoned to fight him.

Even Coco would be awestruck at the beauty Grace possess and at how sexy she was in her skintight outfit.

And how big her lovely bust is.

Hell! He could imagine Coco saying:

"Those are some damn big as hell pillows that I would love to use as I sleep!"

And he wouldn't blame her.

The way her chest bounced sometimes, the way she walks and the way her bodysuit clung to her body like a second skin yet not overly lewd.

And her LIGHT.

"Fuuuuck!!"

Ben (Avenger) groaned as he had tasted her aura that she emitted.

It was so fucking addicting! It made him want to corrupt her, to chain her to him, bind her to him, and make her loyal to him.

These dark possessive thoughts startled him because he never expected to feel any kind of emotions beside anger and hate.

And her skateboarding in the park in a more casual wear involving a fitting black shirt, and jean-shorts. Skateboarding with a look of joy, happiness and innocence on her face.

...Made him want to see that expression filled with ecstasy as she squirmed underneath him in pleasure. As he tainted her with his darkness.

Turns out that even being an Avenger filled with so much anger and hate didn't exclude him from his hormones...despite being dead already.

Let's just say he spent some nights alone just fantasizing the Ruler class servant 'servicing' him. Of her screaming his name as he made love to her. Instead of him just jacking off to his fantasies of her.

But it wasn't all lust and desire.

He wanted her for himself. Her kind heart, her gentle personality. She could probably be consider his antithesis/foil.

And there was the fact that he observed her and what she was doing since she refused to help Union and their allies to stop him.

How she treated people, how she made an effort to help solve the homeless crisis and how she snapped back at officials for doing that instead of stopping him.

"Well if you don't want me to embarrass you, then do your damn job instead of having me do it for you and making you guys useless!"

That was amusing to see them taken back by her harsh words. Considering it was true.

But then he saw how motherly she acted towards the orphaned and homeless children.

It reminded him of the future he could have had with Coco.

And made him want to have that even if they technically can't, due to being Heroic Spirits now. So, kids were technically off the table unless they used the Holy Grail to bring themselves back to life or give them the ability to have kids.

And so, he subtly seduces her to being around him more. To wanting to spend more time with him. To eventually living with him.

And eventually...surrendering herself to him and becoming his wife.

Not that people knew that...besides Taeho. But then again, he knew practically knew almost everything and was a psycho, so he didn't really count.

Oh, and Lancelot too when he realizes that that Grace did have Vivian, The Lady of the Lake, power and aura.

She explained to him about her connection to Vivian and why he felt his foster mother in Grace.

Upon learning that Grace and Vivian accidentally merged due to being accidentally summoned at the wrong time.

"Does that mean you're my mom now!?"

He shouted in surprise before realizing something.

"DOES THAT MAKE AVENGER MY DAD NOW!?"

Grace sweatdropped as Lancelot had a panic attack.

Timeskip to when Chaldea summons Grace (Ruler), though whether this is in the future or another universe is a different story altogether. They would be confused because Grace is unrecognizable to them as there is no information about her.

Hell!

They thought that she might be a fictional character like Nursery Rhyme or Shinjuku Avenger!

But she assured them that she is real. They just wouldn't know her.

"Mother."

Lancelot (Saber) said as he bowed to her. Gentleman style.

"It's been a long time."

He said.

"Indeed it has, Lancelot."

Grace/Vivian smiled at her foster son (who was basically her son anyways).

!?!?

"MOTHER?!?!!!?"

Many people, including the Arthurian legends, shouted in pure shock.

"Yes." Lancelot said as his Berserker counterpart stood to the other side of Grace. "This is Grace Moon. She is both the host and merged version of Vivian, Lady of the Lake."

"..."

!!!!!

"WWWWHHHHHHHHHAAAAAAAATTTT!?!?!?!?!?!"

Chaldea shook from that revelation.

Grace merely smiled as Lancelot (both versions) just sighed.

"I suppose we should explain."

He deadpanned at the overly exaggerated reactions.

Though expressed amusement at Merlin terrified expression.

What?

Merlin and Vivian had a...strained relationship shall we say?

And so, some time would pass on in Chaldea. Grace greeting some of the heroic spirits and turning down advances from others.

"I already have someone."

She said which confused them.

'Is she pining over her old love from when she was alive?'

Some thought.

They got their answers soon enough when one day.

*BOOM!!*

The Summoning Room exploded as a powerful, dark, menacing figure forcibly entered through the Summoning Circle uninvited and started making his way throughout the base.

*BLARE* *BLARE*

Alarms were going off as Gudao and Gudako along with Mash and other heroic spirits dashed to confront the intruder.

"An Avenger Class servant!?"

Gudako shouted, mouth salivating at the fact that it was a FIVE star servant as well.

"The Gacha Gods have blessed me with a five star!"

She cheered.

"..."

*BLAST!*

"EEEEK!"

Gudako squeaked as the Avenger class servant started wreaking havoc.

"Senpais!"

Mash shouted as she went into servant mode.

"Stay back! He's dangerous!"

She said as she blocked an attack.

*CRACK!*

!?!?!

"My...shield...?"

Mash stared in shock as that one strike actually caused her shield to crack.

*BAM*

"AHH!"

Mash screamed as she was sent flying back from that kick.

"MASH!"

Gudao and Gudako shouted in concern as they looked to the servant in anger.

"How dare you attack our eggplant kouhai!"

Gudako shouted as she raised a hand.

"ATTACK!!"

She shouted as the heroic spirits that were present fought to subdue the servant.

But even with their combined might, they had trouble trying to defeat the Vengeful One.

"This bastard just doesn't give up!"

Jalter shouted as she was on one knee, tired and beaten from the fight. Much to her anger.

"So...strong."

Another servant said.

"How can he be...this powerful...?"

One asked.

"...Wait!"

Artoria Saber suddenly realized something.

"Where is Lancelot!?"

!?

That was true. Lancelot wasn't here!

"Did he kill him!?"

Gudao asked in concern as the Avenger servant slowly walked towards them.

"What are we going to do!?" Mordred groaned as she leaned on her sword. Breathing heavily. "Where are the god servants or that golden bastard or someone!?"

"What are we?"

Romani tried to ask.

"Quick!"

Lancelot voice startled them as they thought he had died fighting the intruder.

"He's over here, mother!"

!!

"Why is he bringing in Ruler!?"

Gudao shouted in fear.

"She's at a disadvantage with class affinity!"

"How should I know brother?!"

Gudako asked sarcastically.

All conversations were halted as Lancelot and Grace rounded around the corner with Berserklot in tow.

"Hah?"

Berserkerlot rasped out as he saw Avenger.

"Ben?!"

Grace shouted as she looked to her dark husband in shock!

What was he doing here!?

?!

"BEN!?"

They shouted in shock at that!

What kind of a name was Ben?

"Gr...ace..."

Ben looked towards as he beckoned her with his hand.

"..."

*Sigh*

Grace sighed as she made her way towards him.

!!

"Grace, NO!" "What are you doing!?" "Get away from there!!" "It's not safe!"

Many were shouting at her to stop, but she ignored them and went straight to her husband until she was in front of him.

"...Mine."

Ben (Avenger) growled possessively as he wrapped his girl in a strong embrace.

Saberlot and Berserkerlot just sighed. While everybody else.

"...Er." Gudao tried to speak up. "What just happened?"

Good question.

Thankfully, Grace and Lancelot were there to explain.

And after their explanations.

"Those bastards!"

One of them said.

"How could they be so heartless and evil?!"

Raikou growled, the Berserker motherly instincts flaring up.

"And I'm a bastard?"

Cu Alter scoffed.

"Hmph!" Emiya Alter scoffed. "I wouldn't mind killing them as part of my mission to safeguard humanity."

Needless to say, that even those that were evil or had done evil things in history (or were apparently said to have done but who knows for real) were appalled by these 'heroes' actions.

Sure some of them had done things that could be considered atrocious and vile, though that was all in perspective. But even they could not stomach such an act.

Hell!

If Gudao and Gudako had lived in that world in that time...

...They would have just let the Incineration of Humanity happen instead of trying to stop it like they are doing right now.

After explaining everything about how Ben and Grace paths are intertwined, Chaldea welcomed their newest servant thus far.

...Well, kind of. Ben (Avenger) was a rather anti-social man. Only speaking to Grace, Saberlot and Berserkerlot, occasionally Mash, and surprisingly, Gudao.

He didn't even chat with his fellow Avengers.

...Well, except for Hessian Lobo because Grace likes wolves and Lobo and his rider were cool.

"Why does he like my brother more than me!?"

Gudako cried crocodile tears.

"...You're a menace to society. And a demon wearing the skin of a human."

Ben (Avenger) deadpanned.

"GRAAAAH!!"

Gudako roared at that!

Ben (Avenger) just shrugged at that, not caring.

"It's the truth."

Was all he said as he left with Grace in tow.

Wanting to have some 'alone time' with his wife.

And so, Chaldea forces were bolstered with the arrival of Ben (Avenger).

...Though now was the annoying task of making sure no pissed him off otherwise Chaldea risked being destroyed.

FACTS:

Grace could be considered the ideal housewife from the old times. Loving, devoted, loyal, caring, submissive but with a fiery spark in it.

She was actually engaged to the Crown Prince of the continent she lived on. But of course, everyone disappeared (aka died) for some strange reason. And the continent and civilizations it held were never seen again.

Buried deep beneath the waves, never to be discovered.

The continent was extremely old and advanced despite being practically older than even Gilgamesh era.

Hence why there is no record of it in recorded history.

She gets along well with Lancelot, both versions of him, and dotes on him as though he was her actual son.

Lancelot is somewhat embarrassed by it but is a good son.

Though he wishes she would stop laughing at that stupid title.

"Tell me, how many women have seduced today. Sir Lances-a-lot-of-women?"

"MOTHER!!"

Grace is a motherly figure to kids and after watching Doctor Who incorporated it's bigger on the inside technology on a far grander scale.

Basically, her home can house everybody in the world with still massive space to boot and has its own ecological systems to provide food and substance to the guests.

She isn't stupid though and will always keep an eye out to make sure...'unfavorable' elements are monitored.

She is not quick to anger, unlike Ben (Avenger) and is usually the one to calm him down or give advice to calm him down whenever she has to go on missions without him.

"He likes listening to Breaking Benjamin." She said. "Give him some music from them and he'll generally take it as a suitable offering."

Ben (Avenger) rarely takes off his mask. Like 99.99% never. Only times are when he and Grace are alone and having some...physical interactions shall we say. Or are just alone with no one watching them.

Ben (Avenger) does his part as a good husband and relieves his wife of her stress. In any way possible.

Their sexual activities involves both clothes and armor either on or off during sex. Or a mixture of the two.

Ben (Avenger) is a very aggressive and loving lover.

And loves hearing his name come out of her mouth.

Many servants are scared Ben (Avenger) because of his cold heart and brutal fighting style.

And can't understand how a sweet girl like Grace could be with a brute of a man like Ben.

No surprise there since they didn't know him like Grace and Lancelot did.

Grace has a somewhat neutral relationship with Mash.

Though this only because she has a dislike for the tantrums that Lancelot son, Galahad (who could be considered her grandson), has against his father. And the fact that he's influencing Mash as well to be cold and disapproving of him.

Though Grace did get it, she just felt that Galahad was being a petty bitch baby.

"I AM NOT A PETTY BITCH BABY!"

Galahad screamed at that through Mash, his tears flowing down Mash face since she had conveyed his words at that.

"...What a bitch baby."

Ben (Avenger) deadpanned at Galahad response to that.

Grace spent a lot of time lecturing Galahad. Poor Mash had to deal with it as well because she had Galahad Spirit Origin as her demigod origin.

Merlin is scared of her because of her connection to Vivian.

Though Grace has no quarrel with him.

Though she can be scary when dealing with him. Courtesy of Vivian personality breaking through and influencing her to traumatize him from time to time.

Vivian is more active in the FGO timeline than in the Union timeline.

In the Union timeline she mainly gives advice to Grace and help her to utilize her powers to the max. Sometimes, some of her personality showing when she is conversing with Lancelot. Even taking control sometimes.

Ben (Avenger) seems to favor Gudao and Grace (Ruler) has jokingly said that he wants to adopt the male master.

Ben (Avenger) seems to be considering it seriously.

Grace likes to dance.

Like Ben (Avenger), Grace (Ruler) has two NP.

She is not fond of Artoria Pendragon because she found her rule to be lacking in understanding her people. Despite her accomplishments. And eventually leading to Camelot demise.

She has a good relationship with Morgan and the Faerie Knights.

She likes to say:

"Twice the pride, double the fall."