I've had this urge to write this story for a while now. Ever since I read howmellarkable1201's Not so nice mark of Athena reunion (It's a great story, check it out!) I've decided to write something similar. This is set after the Son of Neptune and instead of Piper and Jason getting together, Leo and Piper have crushes on each other while Jason secretly admires Annabeth but misses Reyna. Percy and Reyna got together because Percy didn't drink the gorgon blood as well as not remembering Annabeth. Annabeth still loves Percy but has little feelings for Jason. And don't worry Percy/Annabeth (or Percabeth, please note I'm not a huge fan of two names merged together, I think it just sounds weird) will get together eventually, but not quite yet, I want to have some fun with Percy being all Roman and having the Greeks to teach them a lesson about how thick-headed they can get. This is a three-shot, hope you enjoy.

Disclaimer: I do not own Percy Jackson or any thing else other than the cabin leaders of Tyche, Nemesis, Hebe and Nike.

Prologue:

Annabeth gazed at the crowd of Roman legionnaires standing right in front of her. She searched the crowd for a boy with sea-green eyes and messy jet black hair. The Romans were all holding sharp golden swords and spears that were aimed straight at the Argo II as well as its crew. Most of the cabin leaders at camp were invited to come as well as some selected campers and Thalia. Clarisse as head of the Ares cabin with a few of her siblings, Piper as head of the Aphrodite cabin, Jason as head of the Zeus cabin and temporary camp leader until Percy comes back and he becomes praetor again, Leo as head of the Hephaestus cabin with Jake and Nyssa, Annabeth as camp leader as well as head of the Athena cabin with Malcolm, Katie as head of the Demeter cabin, Travis and Conner as heads of the Hermes cabin, Butch as the head of the Iris cabin, Clovis as the head of Hypnos cabin, and some other cabin leaders. Chiron came for support to reason with the Romans and Lupa if anything went wrong. Finally, Annabeth spotted him. Percy Jackson. He was wearing a purple bed sheet with 2 badges pinned on his toga. Annabeth smiled at this, remembering her Seaweed Brain. As he walked towards her, a girl suddenly appeared at his side. The girl's eyes showed pure determination and leadership, Annabeth knew that look, she'd seen it every time she looked in the mirror. But what happened next absolutely broke her heart, Percy and the girl kissed.

1. Chaos

Annabeth

A tear immediately fell down Annabeth's cheek as she looked at her boyfriend (or ex-boyfriend) kiss another girl. More tears streamed down her cheeks like a river as she felt a hand on her shoulder. She turned to see Jason with a sad look on his face. "Don't worry, he'll remember eventually, just like me with Reyna." he said.

Annabeth could see the pain in his eyes when he saw Reyna with another guy. Annabeth nodded slightly while Percy and the girl-Reyna finally pulled apart and stepped forward. Annabeth was also aware of the respectful and awed looks from the Greeks to Percy.

"Welcome, graceus." said Reyna, partly in Latin as some legionnaires laughed at her use of the rude name for the Greeks.

The Greeks except for Annabeth and Jason gave her weird looks. Annabeth knew a bit of Latin as well as Jason.

"Boyfriend stealer."said Annabeth ancient Greek while the campers from Camp half-blood glared at Reyna while some laughed.

Reyna glared at Annabeth, obviously thinking it's something rude since she doesn't understand.

"You want to fight? Graceus?" she snarled, pulling out her Imperial gold sword while Annabeth took out her Celestial Bronze knife.

The Romans laughed at this, even Percy. The Greeks only gave the Romans a look that said: 'You'll never learn' while also shaking their heads.

Reyna lunged at Annabeth with full speed and jabbed her. Annabeth dodged it quickly and immediately went on defence mode. After around 5 minutes of dodging, ducking and intercepting, Reyna had Annabeth down on the ground, sword at her chest and her knife had skittered a few metres away.

"Ha! And you're the leader of the Greeks! If your leader is this weak, how will you fight when we all attack you?" teased Reyna as the Roman laughed.

But Jason and the rest of the Greeks knew this move; Annabeth had to act weak, and just before Reyna announce her 'dead', she'll get up and disarm her when she least expected it.

"De-" but before Reyna could complete that word, Annabeth immediately rolled to the side and picked up her knife, Reyna looked up in surprise and Annabeth was about to bring her knife down to flick Reyna's sword away, when Percy stepped forward and unleashed his Imperial Gold sword at Annabeth.

"Hey!" yelled Jason while unleashing his gladius.

Percy turned his head to Jason and they began to duel. After that, all hell broke loose. The Romans charged at the Greeks and they began to fight, but the Greeks were hopelessly outnumbered, then again, the Greeks had…let's say more powers the Romans. As around 10 roman soldiers attacked Leo and his siblings. Leo immediately combusted into flames and shot fireballs at the attacks, unfortunately, Percy saw this and drowsed Leo with water. Piper was using a megaphone at some incoming attackers and yelled with as much charmspeak as possible: "Don't attack, we're just here to make peace!".

Finally, Chiron and Lupa managed to stop the chaos and calmed the Romans who were still screaming bloody murder. However, Percy, being protective and now Roman, he lunged at Annabeth who immediately reacted by ducking at his swing. Fresh tears dribbled from Annabeth's eyes as she fought Percy. She knew she could win this dual anytime she wanted, but she couldn't; instead, she took a few steps back and dropped her knife.

"Please Percy, I don't want to fight you." she pleaded.

Percy looked shocked.

"How do you know my name?" he asked.

Annabeth didn't answer and just gazed at him sadly. But Percy stepped forward, and before Annabeth could react, he swung at her left arm, giving her a long and deep cut on her wrist. Annabeth began to cry again as she clutched onto her now wounded arm. Jason and the rest of the Greeks immediately stepped in front of her and glared at Percy.

"What the Plu-Hades was that for?" screamed Jason.

"For attacking my girlfriend." said Percy, rather with some triumph that he injured the Greek leader.

"Where's your Riptide?" spat Annabeth coldly.

Percy gave her a strange look while Will and a few Apollo kids escorted her towards the Argo II's infirmary. The respected and awed looks from the Greeks to Percy were now replaced by glares and hateful looks. They piled back to their ship while the last remaining camper stayed behind. He was no older than 10 years old and was a son of Athena, apart from his age, he was actually one of the most vicious fighters at camp and had a brain of a person 3 times his age; he also had fought in the second titan war.

"What happened to you, Percy?" he asked, giving Percy a sad and disappointed look before heading back to the Argo II, leaving Percy dumb-founded.

A/N Capture the flag is next! And I promise it'll be longer. Thanks or reading! :)