A/N: Hey Guys. This is my first story so don't flame please. Review and Ideas would be welcome. I will try to update every Sunday unless I get a bunch of Reviews then I will ask for what days I should update. I will try to reply to all reviews in the following chapters.

Percy's P.O.V.

My name is Percy Jackson. I'm the Savior of Olympus, Titan Killer, the Bane Of Kronos, Giant Killer, Bane of Gaea, Survivor of Achilles Heel and Son of Poseidon. It was only a month after the defeat of Gaea, and Jake was already ruining my life. Everything was fine until he came into camp. But let me start from the beginning so you can understand.

It was a two weeks after we had defeated Gaea. Life was great. It was peaceful, and everyone was in a good mood. The Olympian Council granted the Seven the gift of immortality. They also gave my best friends Nico and Thalia immortality for helping us out so much. Even though Thalia was hunter and would never age now she would never die. They combined the two camps with a magical bridge. Crossing it entered the other camp. Romans and Greeks got along. It was golden.

Then in the middle of the week a Conch Horn sounded. It was the sound that meant a new camper was at the border. I grabbed Riptide and uncapped it as I ran to the border. When I got there I saw a boy, about eighteen running from a Hellhound. He had brown hair and green eyes. His red shirt was ripped and his jeans were torn at the knees. I quickly ran out and jumped on the back of the Hellhound, stabbing my sword into its head. I winced remembering Mrs. O'Leary. I turned around and the kid punched me in the face. He grabbed my sword and put it to my throat.

At about that time, Chiron and most of campers arrived.

"You sent this loser to help me?" the kid asked.

"I would appreciate it if you removed the sword from Percy's neck," Chiron said surprisingly calmly.

"Whatever," the kid responded.

Everyone was still on edge. They didn't know this kid and he was threatening their hero!

"Who are you?" the old centaur asked.

"I'm Jake," the kid responded. "Son of Poseidon and the strongest demi-god ever!"

As if on cue, the symbol of Poseidon appeared above the boy's head. I had a brother. And he wasn't a Cyclops. He was a Grade-A Jerk.

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Percy's P.O.V.

It was only a week after Jake arrived at camp and he was already ruining my life. He had the whole camp swooning over him. The only people not affected by his charm were Thalia, Nico, and Annabeth. Yes, he had Jason, Piper, Leo, Hazel, and Frank charmed. My friends that I fought with and protected, that I killed giants with, were hypnotized by some no good wimp. If not for Thalia, Nico, and Annabeth I wouldn't have anything to live for. I kept smiling though. I still had to act like a leader.

The camper-arrival horn blew late one day. I ran to the boundary with Riptide in my hand. I had been in the training arena slashing some straw dummies pretending they were Jake. When I got to the boundary, my jaw dropped. I saw a boy running towards camp, with about every kind of monster that existed behind him. He was about sixteen with really black hair. He had an athletic build and his eyes were as black as his hair, but with little specks of silver and gold in them. I watched as he turned around and slashed through a Hellhound. He then ducked as a fury flew above his head. He jumped and landed behind a group of telchines. He slashed his sword in an ark, vaporizing a dozen of them. Then he saw me and ran towards the boundary. A fury dove straight at him slicing his calf. He quickly spun around stabbed her right through the chest, continuing his spin he faced forward again running towards the boundary.

Around then, the rest of the camp arrived. They stared at the horde of monsters. No one had ever seen that many monsters. This rivaled the amount at The Second Titan and Giant War. The kid finally crossed the boundary line. Monsters stopping right in front of the barrier.

"Welcome to Camp Half-Blood," Chiron said. "What's your name?"

"My name is Zayden," the boy responded, showing no emotion.

Then he collapsed. Chiron got some of the Apollo campers to take him to the infirmary. The monster horde dispersed after Zayden left.

"Yeah, you better run!" Jake bragged.

Thaila, Nico, and Annabeth ran up to me. "Who was that kid?" Nico asked.

"I don't know." Annabeth responded. "But I wonder who his parent is."

-LineBreak-

Third Person P.O.V.

It was two days before Zayden woke up. Rumors spread who his parent was. Some thought he was child of the big three. Some thought he was a demi-titan. That had never happened before, but some people believed it. He had many features of Atlas.

A boy sat in the hospital wing. He had been unconscious for two days now. A camper with blonde hair and blue eyes hunched over the boy. She had been feeding him nectar and ambrosia since he had passed out. She was about his age. She volunteered to be his caregiver. She was different as was he. Her name was Lily. She was a daughter of Apollo. Once she first saw Zayden at the camp border she immediately liked him. He was... different. She didn't spread rumors of his parentage, but she too was curious who his parent was. The boy groaned. His eyes fluttered open and he saw the girl who had nursed him back to health.

"Wait here," Lily told the boy.

She ran to the Big House to get Chiron. As she arrived there the old centaur was sitting at a table with Percy Jackson. They were in a heated conversation. They stopped as she ran up the steps.

"Hello Lily," Chiron greeted. "What is it?"

"Chiron," she panted. "Zayden, he's awake."