I am obsessed with "War of hearts" by Ruelle. And again, its MALEC! So, why not write a Oneshot to that! I mean that would be good! So yep, a few details:

→Its a Royalty AU
→And it has a happy ending!

~~~~~~~~~~~~~~~
*Percy POV*

"BRO"
"BRO"
"BRO"
"BRO"
"B-" But my cousin Nico interrupted me "SHUT UP. Percy, are you sure you want this?"
"I don't know" I said
"As usual" Grover added.
"Percy, its you who is getting married to Rachel and not us- you should know what you want!" Jason, my other cousin said.
"I don't know, okay! But I-"
"What about Annabeth?" Grover asked "You have a thing for her don't you. And I know that you being the oblivious Percy will not know that even she likes you. She was heartbroken when she heard you are getting married to Rachel"
"Wait, she was?" I ask, surprised "WAIT, ANNABETH LIKES ME???"
They all sighed "Yes, Mr.Oblivious"
"BUT ARE YOU SURE????"
"YES"
"HOW SURE?"
"AS SURE AS YOU WON'T BE THERE AT YOUR OWN WEDDING IF THERE IS NO BLUE FOOD"
"OKAY, I TRUST YOU" I say "But now it's done. Its fixed. And I don't want to crush Rach's hopes"
"Crush her hopes?" Grover squealed
"Yeah. She is really looking forward to it. I don't want to make her sad" I say
"You idiot!!! You don't want to tak your happiness!!! What about love, huh?! Don't you love Annabeth???!!!"
"Yes" I reply almost immediately "I mean ya"
"So, why are you marrying Rachel! You both love each other, for god's sake!"

"Listen, I don't wanna talk about it, please" and I quickly get out of the room.

*Annabeth POV*

Did I just cry myself to sleep? Again? For like the hundredth time? Oh hell no! Okay, maybe HELL YES!

The boy I love is marrying this other girl, Rachel after telling me that he likes me. That's stupid, right? I know, but I get it. He is a prince, Rachel is a princess, and I am just a stupid girl from the stupid kingdom which Jackson is going to inherit.

Yes, I love Percy Jackson.

Got a problem there, bitches?

No?

Good.

But why tell me that he loves me and then just crush my heart by marrying another girl?

That's why I am furious.

Cause an apology won't mend this broken heart.

It definitely won't.

I grabbed my panda, Perry, given to me by Percy and threw it on the wall.

How can he do this!

"ANNABETH!" Thalia enters the room.

*Time skip to the wedding cuz we need suspense*

*Third POV*

The ceremony commenced.

Rachel entered the room in her magnificent green dress, a little more to the shade of blue due to Percy's request. She walked gracefully down the aisle and joined Percy at the altar.

Percy, in his, fancy blue suit, and uncomfortable black shoes, helped Rachel climb the stairs leading to the altar.

'How can they walk in that thing?!' He wondered while Rachel took her position, facing him.

"Do you, Rachel Elizabeth Dare, accept Perseus Jackson to be your husband?" The priest asked.

"I do" Rachel smiled confidentially at Percy, who showed signs of nervousness.

'Is this the right thing?' he wondered 'Is this fine. Not for the kingdom, for me?' he thought. He had this horrible habit of overthinking at the last minute.

The priest turned his head from Rachel to Percy "Do you, Perseus Jackson, accept-"

The doors creaked open, displaying a wide eyed, beautiful girl with blonde Princess curls, and calculating storm gray eyes.

Annabeth looked at Percy in the eye, reminding him of their love and making him rethink his choice. She pleaded him to join her, asked him if her truly loved her or were those words just mere condolences.

Annabeth's dramatic entry had made everyone's heads turn towards her. Grover, their best friend, wanted to scream 'NOW THAT'S WHAT WE CALL MY OTP!' but he knew better than that.

All this while Percy stood frozen, unable to breathe. His deepest desire was to run towards Annabeth and just press his lips against hers, just like it used to be. Before all this drama. Before this Grandparents forced him to marry Rachel, for the well-being of the kingdom, they didn't even think once about what Percy wanted. They didn't even ask once.

Rachel looked at Annabeth, and then at Percy and felt horrible. She didn't know that Percy liked, no, he loved her.

She saw the way he looked at her, he had never looked at her like that. He never would. She knew she couldn't take this, the guilt, the guilt of being the reason Percy had to give away someone he loved.

She just wanted to marry him to tighten the bonds of their kingdoms, not because she wanted to be some cliche mean bitch and hurt people.

'Well my footsteps say otherwise' she thought. And she knew she couldn't do it, she couldn't marry Percy. It should be Annabeth instead of her. She knew it.

She turned towards Percy and cupped his cheek "Hey, it's okay. I get it. GO!" she said "Go, damsel in distress, you knight in armour is waiting for you" she told him, trying to lighten the mood.

"Rachel, I am sorry. Really very-" he apologised.

"You deserve to be happy," she said, "I'll be fine."

She gave him an approving nod and he went, throwing one last look of 'Thanks' to her.

Percy walked down the aisle, and made his way towards the blonde princess, towards his blonde princess. As soon as they were close enough, he placed his hands on her soft cheeks and smashed his lips against hers. Annabeth tangled her hands in his messy black hair as their lips moved in sync, kissing each other as if there was no tomorrow.

The crowd erupted in applause as 'Percabeth', one true pairing, walked out of the banquet, hand in hand.