SwanDestiny here.
I'll do the disclaimer now:
I do not own Percy Jackson, Rick Riordan does.
Anyways, this is my first Percy Jackson story, so I'll do my best.
So Sorry if it's not good! I just really wanted write this.
Annabeth POV
Annabeth didn't know what has gotten her into this situation, the situation she was dreaming about since she was 12 years old.
Yes, Annabeth has been crushing on Percy ever since, and his sea green eyes were so dreamy! His windswept black hair, his tanned body, Annabeth could go listing on forever.
Percy was holding her waist bringing her closer to him.
This was the best thing that could ever happen to her.
"Time for the lovebirds to cool off!" Clarisse yelled.
"To the Lake!" Travis shouted.
Annabeth pulled back from Percy surprised, only for them to be lifted up by lots of campers from Camp-Half Blood.
"Isn't there any privacy here?" Percy complained.
Annabeth silently agreed with Percy.
The campers lifted both of them up close enough so that they could hold hands, Percy was laughing, even through his face was what would be Percy's definition: Tomato red.
Annabeth was laughing too, even though her cheeks were even redder than Percy's.
Then the campers threw them in the water, forgetting Percy was a son of Poseidon.
It really did seem like they would get the last laugh... but apparently not.
It was supposed to end up being the best underwater kiss, well it still was but the ending kind of ruined the moment.
Who knew a Nereid would be watching them?
Melody POV
Melody was a Nereid who happened to be in love with Percy Jackson.
Oh, Percy Jackson, the hero of Olympus, also one of the hottest demigods ever born.
Melody was enjoying Camp-Half Blood's cool Lake, swimming around, waiting for Percy to show up.
Finally, he did, with this other girl.
They plunged down to the depth of the Lake, causing a huge wave, the Athena girl was about to leave when Percy smiled and yanked her back down, forming a bubble around them.
Then, you can probably guess.
Melody always has loved Percy Jackson yet here he was, kissing a child of Athena?
That Athena spawn must have forced Percy to kiss her, oh the nerve of that girl!
Melody filled up with rage until she let it all out.
She did the first thing that popped into her mind.
"Why don't you become a fish you Athena spawn!" she sputtered.
Melody smiled as Annabeth got separated from Percy, a whirlpool of bubbles swirling around her.
"Percy!" she screamed.
The son of Poseidon pushed against her whirlpool, trying to find Annabeth.
When the process is complete, Annabeth should just be a giant fish, and Percy would immediately lose interest and that's when Melody will swoop into Percy's love life and they'd live happily ever a-
"Annabeth?"
Oh, the excitement! Annabeth should be a giant fish now!
Melody turned her head, only to find Annabeth beautiful as ever, except her legs were gone and instead was a beautiful silver tail.
Something must have gone wrong!
Melody left in a rage, the whole lake rippling for a moment.
The ripple was no normal ripple, it was more like a wave, a wave or immortality.
Melody had no idea what the ripple has done to Percy and Annabeth.
Percy POV
One moment Percy was kissing Annabeth, another moment Annabeth was sucked into some kind of whirlpool of bubbles.
No biggie right? Percy will just grab Annabeth, save her life and continue making out with her?
"Percy!" Annabeth screamed.
"Annabeth!" Percy shouted, "I'm coming!"
Percy pushed against the whirlpool of bubbles, but it was like some magic wouldn't let Percy through.
Percy gave one more determined shove against the whirlpool just when it happened to stop.
And went crashing against Annabeth.
Percy groaned, rubbing his head and grabbed whatever part of Annabeth's body so that he could let her breathe.
He grabbed what seemed like a fish's tail.
He was about to look up and apologize to the poor innocent fish.
When Percy did look up, he couldn't believe his eyes.
There was Annabeth, breathing perfectly, looking normal, except instead she had a stunningly beautiful silver tail.
"Annabeth?"
Annabeth was examining herself until she finally looked up.
"I bet you think I'm some kind of freak."
What? How dare Annabeth think that!
Annabeth turned away from Percy.
"No no no! Annabeth! You're not a freak, you're beautiful."
Annabeth turned around towards Percy and blushed.
She curved around Percy.
"Really?"
"Yeah."
"I-I, how are we suppose to explain this?"
"We'll figure it out."
Percy kissed Annabeth.
"We will" he repeated.
Suddenly a wave knocked them off their feet.
Feet? More like tail for Annabeth.
And you can't really knock people off their feet or tail underwater.
Anyways, the impact sent them tumbling towards the bottom of the lake.
Percy desperately held on to Annabeth's hand until they tumbled to a stop.
Percy moaned for the second time,"What was that?" Percy said rubbing his arm.
Annabeth swished her tail back and forth nervously.
"It's a Nereid ripple."
"What?"
"Nereid ripples happens when a Nereid lets all of her power out in one blast, it could go out for miles but only the people feet away can become immortal."
"Immortal."
"You don't have to repeat everything I say Seaweed brain."
"So you're saying we're immortal? What?"
"Well I'm guessing so, we did go tumbling down to this place." Annabeth gestured towards the bottom of the lake.
"So I decline the gods offer of immortality, and still get to be immortal, and this time with you? Win-win!"
"How did I become a mermaid then?"
Percy looked at Annabeth, she seemed alone.
"Even if I figure out, how where will I go?" Annabeth said hopelessly.
"Simple, you'll come with me Wise girl."
Percy let go of Annabeth's hand, "Bet I can still beat you going up to the surface!"
"I've got a tail seaweed brain, I can probably swim faster than you!"
And they raced back to Camp-Half Blood to explain this whole situation to the whole camp.
What a day!
SwanDestiny: What do you think? Please review review review! And then review review review! Always review!
SwanDestiny: Time for the interview. Percy! Annabeth!
Percy: Umm... hi
Annabeth: Hello.
SwanDestiny: So what do you think of new story?
Percy: I think Annabeth would make a nice mermaid. Then I could have a lot of fun with her at the sea.
Annabeth: I already have loads of fun with you at the sea!
Annabeth: Plus, what would Athena think?
Percy: She'll kill me.
Annabeth: Most likely.
Percy: Well, we've got a date, bye SwanDestiny, Amy from the 39 clues told me you were bad, but you don't seem evil to me. Annabeth would be a great mermaid.
Annabeth: Lets just go.
SwanDestiny: Bye!