Looks good!

"~#Under the sea#~" Percy sang as he swam throughout the ocean. To any onlookers however, all they would see is a golden blur seeing how he was moving so fast nobody would be able to track him let alone take a picture

'Huh, this must be the life of Aquaman,' Percy thought idly as he swam deeper and deeper into the ocean depth.

It was quite interesting finding a bunch of lost items underwater such as coins, watches, goggles and other useless items. He later found a flock of fish that were also idly swimming around.

There was an orange fish with white stripes (1) that really stood out to Percy however and he spoke to that one.

'Uh, hey fish people. Could you help a fellow fish brother out and tell me where I'm at?' Percy asked the orange fish

Their eyes went comically large at seeing a human speak to him. His last encounter with a human almost got him killed before his father saved him luckily.

'W-who are you?' the orange fish questioned fearfully at the human speaking to him

'Name's Percy. Percy Jackson, and I need your help finding out where I am at." Percy stated.

"U-uh you are in Fuyuki Japan right now!"

The son of the sea god groaned hearing that. Finding his way back was now going to be painfully difficult to do and he didn't feel like swimming all the way to America. Maybe he could Iris message his dads? (Poseidon and Paul).

The problem was that he didn't have any drachma coins with him

Maybe insult Zeus until he comes down here himself? But the chances of Zeus simply striking him down and blowing it off as an accident as gods usually do was too high.

"Damn it, thanks anyways for the help," Percy replied,

The orange fish tilted his head in confusion. Why was the human thanking him? 'I am SO telling dad this' the orange fish said as Percy said goodbye and swam off arguably faster than any sea animal could

Eventually Percy found land and arrived on the docks. Everything was so different it was amazing how unsimilar it was to New York. He considered finding an airport but figured that Zeus would probably shake the plane just to spite him or even worse crash it. He would find his way back home as he always did.

'Oh well, the worst that could happen is that I could run into that WWE bodybuilder who claimed to be Herakles'

He hoped for his own sake he never met that monster again

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Things were not going smoothly.

When he arrived on the mainland everything was fine and whatever, but this girl kept following him.

At first, he just suspected that she just happened to be heading in the same direction as he was. That was understandable so he didn't think much of it. But after wandering around the huge city she was still tailing him.

He tried losing her through the crowd, but she kept up with him.

'What could she possibly even want with me?' He hadn't done anything that suspicious yet but maybe she witnessed the fight between him and macho man?

Five minutes later he lost his patience.

"Can I help you?" Percy asked, turning around to face her. She also stopped to confront him.

Scanning her in a respectful way he realized she was quite a beautiful girl. Of course, not as beautiful as his girlfriend, Annabeth but still nonetheless beautiful.

She had silver hair that was light and wavy and shining golden eyes that gave away no emotion.

One other important thing he noticed was that she was in priestly robes but lacked the cross that is usually associated with it.

"Do you have a master, servant?" she asked

Percy couldn't help but notice her voice sounded monotone and fearless. She was giving him very odd vibes he didn't know exactly why though.

What she said though confused him greatly.

'There go those words again. Master and Servant. Why would I have a master? And why would I be the servant?' Percy, for a split-second thought of him feeding grapes to anyone before instantly dismissing that idea.

"Why does everyone assume I'm a servant? What about me looks servant-like?" Percy questioned as he scanned himself.

Oddly enough actually his armor dissipated into nothing when he arrived on land. He didn't know exactly where it went but figured it would come back like his problems always do.

'Speaking of coming back, where is Blackjack?' He was genuinely getting concerned with Blackjack's disappearance. He was his ride home but more importantly his friend. Blackjack never disappeared into particles before, so he didn't exactly know what that meant.

Monsters disappeared into particles once killed but Blackjack wasn't severely wounded and was in fact barely wounded from his exchange with the giant, so he assumed Blackjack wasn't dead.

'It's probably wherever my armor is at. To be honest with all the weird things happening to me like living trees, fighting a zebra and finally getting swallowed by darkness I need to stop questioning it'

She giggled and answered. "You're a Heroic Spirit don't you know? You're here to fight for the Holy Grail."

'Heroic Spirit? Holy Grail? I don't get paid enough for this. Oh, wait I don't get paid at all!'

"Okay, so I'm a heroic spirit."

She nodded.

"I'm supposed to fight people for this grail?"

She nodded

"You have a plane ticket to America"

She nodded before widening her eyes after realizing what she said.

"You can't go home. You have to fight the other servants." she insisted

"I don't have to do anything," Percy said stubbornly. He wasn't entirely keen on attacking a girl as he did have morals, but he had to get home.

"You're in a different time period." the girl revealed and Percy stood there shocked. What did she mean they were in a different period? It looked pretty modern to him as he saw cars and phones.

"Heroic spirits are brought into the future to fight. You're a heroic spirit so you were killed."

CAREN POV

Caren was a simple girl.

Her Mother committed suicide according to her grandparents, but she didn't know why exactly she did and they were tight lipped about it.

Her father, Kirei Kotomine was an Executor in the church and one of the strongest they have.

As such, she was constantly being compared to him and that annoyed her to no end. She wanted to be her own person and not be compared to her father.

She was not however born with the same talents as her father however and did not possess any magic circuits and wasn't very good with the church's black keys. She made up for it however with her unique ability to sense when a demon had possessed someone and to mimic the effect it would eventually have on the possessed person.

So the church took advantage of that and she was often called to be their tracker.

Eventually, it was found out that Kirei had gone astray and the church was in an uproar about it. They needed a church member to get rid of the wild priest and she volunteered to do it. It wasn't because she hated her father, she just simply wanted to meet him and ask him why he did the things he did.

To accomplish her goals, she had to summon a servant or find a stray one which was more rare.

But today was apparently her day.

She could sense Him from a mile away.

He had an immense presence that normal people couldn't sense but someone like her who was exposed to the supernatural could sense his power.

She first spotted him rising from the sea casually and his bronze armor dispelling when he arrived on land. She didn't see a boat or anything that indicated a way to travel through the vast sea though and that confused her.

'Perhaps he has a skill that allows him to swim fast?'

He showed no signs of fatigue however and he was completely dry. If anything, he looked more uncomfortable on land then he did on water!

She got a good look at him once he got closer. He had sea green eyes, which had a certain hardness you would only find in experienced warriors.

Black hair that was messy all around and a handsome face. He wore casual clothing that screamed American with blue jeans and an orange shirt that was labeled "Camp Half-Blood", whatever that meant.

He looked like he belonged in this era rather than a heroic spirit from long ago.

He also spoke of simply being powerfulas he walked around carefree and hands in his pockets.

She could already tell he was a high tier Heroic Spirit from the way he carried himself and he probably knew that too.

This did make the situation more complicated, however. If he were a high tier heroic spirit that meant he would need loads of mana to perform at peak potential.

She decided to follow him and see where he would go. Although she had no illusions, she could fight him and he probably would figure out that she was following him.

And find out he did.

After around thirty minutes of her trailing the servant she came to the realization he had no idea where he wanted to go. He was aimlessly travelling around looking for something to find him rather than him find it.

He wasn't even travelling in spirit form.

He was basically making himself an easy target since anyone can see him and he easily gives off the presence of a servant.

She was halted from furthering her thoughts when he suddenly stopped. She thought for a second, he was going to attack her but he surprisingly didn't and only asked her questions.

It was clear to her now that he didn't know he was a servant himself! She had an easy way to get a servant now although she couldn't provide him with any prana, she still has one.

What was interesting was when she told him that he was dead and was in another time period. His face went through several faces.

Shock, confusion, sadness, fear and then finally determination. That one greatly confused her though she didn't show it on her face at all. In the church hiding your emotions is an integral part of it. Emotions get in the way and cause you to hesitate at bad times. Hesitation means failure.

The priestess decided to give him an offer he couldn't refuse.

"Be my servant. Whoever wins the grail earns a wish. The wish can be anything in the world from riches, fame or even world changing events. If you want to get back to wherever you came from then help me win and I will do everything in my power to send you back" she offered him with more than it surprised even her.

Usually she wouldn't speak with such intensity to anyone but here she just felt she had too.

He stared at her blankly.

She didn't know what he was thinking

"Okay"

Caren widened her eyes. 'It was that easy?'

"So how does this master-servant contract thing work?"

"We need to head to a private place and do it." she stated, and the servant nodded.

They headed off with the servant following.

Percy POV

They arrived in a building which Percy assumed to be her house. He figured they would be at the church or something seeing as she's a priestess, but he supposed not.

He realized something.

"What's your name" he never bothered to ask.

'Where did my manners go?'

"Caren. Caren Hortensia." he found it to be an ordinary but beautiful name.

"Pleasure, name's Percy Jackson."

As he suspected she didn't show any signs of recognition.

"I've never heard of you in history," she said suspiciously. Percy shrugged. He was only famous to gods, demigods and monsters.

"What? Did you expect me to be some dragon slaying brave hero? I've never fought a dragon, but I did fight a zebra." he said proudly.

She just stared at him dumbfounded.

He pouted. "It was a very tough fight. Don't ask how I came to fight it but it happened."

She figured that she really shouldn't ask.

"Ready?" she asked?

He nodded.

Suddenly the room lit up and a formula appeared on the ground that he could have sworn was not there before.

It was quiet before she suddenly knelt and chanted.

"I announce!

Thy body shall be under my command, my shall be

Determined by thy sword! Follow the call of the Holy Grail. If thou

Wouldst obey this mind and this reason-

Obey me! Then I shall entrust my fate to your sword"

He didn't know why but he knew exactly what to say. It was simply a gut feeling. Reaching into his pocket he took out his trusty pen and flicked it turning it into Riptide which glowed.

"I will accept your oath under the name Rider…! I shall accept you as my master, Caren" he held her hand and suddenly he felt a connection that was not there before.

He didn't understand why he said that and what exactly Rider meant but it just came out instinctively.

Looking at his now master Caren, he saw that her hand had red markings on it. She saw him looking at her hand and explained.

"These are command seals. They are absolute and I can tell you to do anything. Even break space itself to teleport to me."

He was starting to have second thoughts about this now that he was informed about that.

She could tell him to do anytime she wanted and that terrified him.

As the son of the sea god, he liked being free like the ocean. Being bound by someone was a very frightening thought to him and it took all he had to not panic.

"I won't use them of course unless I'm in danger" Caren said simply before getting up and dusting herself off.

"Now, we need to get you some magical energy and I have a way. It won't be much but it's something."

He had nothing to say so he simply waited for her command. He had to win this.

And get the holy grail.

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A/N: How was it? I worked extra hard on this so I would appreciate a review.

(1): Idk what to say if you don't get this.

Anyways, I decided to pick Caren because nobody uses her and she's cute and funny. I have no idea about her personality so I'm making this up as I go.

Percy Servant Stat sheet.

Parameters:

Strength: A (A+)

Agility: B (A)

Endurance A (A+)

Mana: C (B)

Luck: C (B)

NP: A++

Class Skills:

Riding:?

Magic Resistance: ?

Personal Skills:

Divinity: B

Noble Phantasm

Riptide: ?

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