AN: Here is my first chapter of this story. I'm not entirely sure how good it will be, but we shall see. If you enjoyed my other PJO/Disney story, I'm sure you'll enjoy this one. If you have not read my other one, it is called Tangled in Seaweed. The Sea Prince will be along the same lines as that. Basically The Little Mermaid but some character changes. Anyway, let's see how this goes.

Princess Annabeth sniffed the salty sea air and marvelled at how such a vast expanse of water could make her feel at home. The sailors on her ship were singing an old sea shanty, one she had heard countless times, but never truly believed.

"I'll tell you a tale of the bottomless blue,
and it's hey to the starboard, heave ho.
Look out lad a mermaid be waitin' for you,
In mysterious fathoms below."

Annabeth sighed, "Isn't this great? The salty sea air, the wind blowing in your face...a perfect day to be at sea." She leapt up onto the bulwarks, holding onto the ropes. Her blue pants fluttered in the breeze, held up by a red sash, that was supposed to be in her hair. Her long blonde locks bounced off her white shirt, nearly reaching her waist.

"Yes, delightful." Annabeth's attendant, Charles Beckendorf, said, his face green. The ship lurched and Beckendorf heaved over the side for maybe the tenth time that voyage. Annabeth stifled a giggle. One of the head sailors, Frank, smacked the seasick attnedant on the back, eliciting another wave of vomit, and said,

"A fine strong wind and a following sea. King Poseidon must in a friendly-type mood."

"King Poseidon?" Annabeth asked, not entirely sure who that was.

"Why, ruler of the merpeople, lass. Thought every good sailor knew about him." Another sailor, Jason, said.

"Merpeople! Annabeth, pay no attention to this nautical nonsense." Beckendorf said, gaining control of his stomach for the time being.

"But it isn't nonsense, it's the truth!" Sailor Jason said, swinging a fish around. "I'm telling you, down in the depths of the ocean they live." The sailors started up their shanty again, and the fish that Jason had been swinging around slipped out of his hand and landed back in the ocean.

Said fish swam down into the depths of the sea, where no human would be able to go. He was thinking, maybe he had time to still make it to the concert. King Poseidon would be presenting his daughters and his son. He passed coral, a blue whale, and many merfolk on their way to the concert hall as well. The fish found his seat just in time, as the seahorse announcer came out. The chatter died out.

"His royal highness, King Poseidon!" The seahorse said. King Poseidon came out riding on a shell carriage pulled by two dolphins. The crowd erupted with applause and cheers. Poseidon took his seat and the seahorse announced, "And presenting the distinguished court composer, Chiron!" The applause was much milder, but Chiron the crab still entered with dignity. He paid his respects to the king.

"I'm really looking forward to this performance Chiron." Poseidon said.

"Oh, your majesty, this will be the finest concert I have ever conducted. Your children-they will be spectacular." Chiron said, self-boasting.

"Yes, and especially my young Percy."

"Yes yes, he has the most beautiful voice...if only he'd show up for rehearsals once in a while." Chiron said, a little bitterly. He sighed and proceeded to a podium where he took out his music. He tapped the stand, and the music began on his cue. The daughters of Poseidon began to sing, and perform a choreographed routine.

"Ah we are the daughters of Poseidon.
Great father who loves us and named us well:
Aquata, Andrina, Arista, Atina, Adella, Allana.
Then there is the youngest in his musical debut,
Our seventh little brother, we're presenting him to you,
To sing a song that Chiron wrote, his voice soft as the sea,
He's our brother, Perc-"

Just as the middle shell was opening to reveal Prince Percy, there was no one inside. Percy was no where to be found. Poseidon's face went red with anger and he bellowed out for all the sea to hear,

"PERCY!"

AN: There's chapter one. Please let me know if I should change or add anything. I changed the words to the Daughters of Triton song to fit the character change.