Kotlc Pjo/HoO crossover ;)

Why? WHYYY???

I own nothing except the plot. Enjoy!

Biana's POV:

When Gethan, Fintan, and Ruy all came, I was a little suspicious. Lady Gisela wasn't there, for one. Second, they seemed to be stalling. Third, the demigods got rid of the monsters way too easily.

"Hmm... maybe we should just grab the Moonlark." Ruy suggested.

"No. We wait." Fintan snapped his fingers and a ring of fire formed around Sophie. "Let her watch."

I vanished and snuck up behind Gethan. I grabbed a stick and hit him on the head, knocking him out. "Take that!"

"It's the Vanisher!" Ruy formed a forcefield around the three of them after I became visible and walked back to the group.

Suddenly, everything was engulfed in light. When it died down, Fintan was smirking.

"It is done. See you soon. Real soon." They held their pathfinders up to the light and disappeared, dragging Gethan along with them.

"Who were they?" Frank asked.

"The Neverseen. Their an evil organization that's trying to overrule the Council. We've trying to take them down for a few years." I explained.

"Oof." Leo joked.

"So, what have you done that helps the world?" Tam asked.

"Well, we went on a TON of quests, fought in two wars, saving people in general from monsters. We found a son of Poseidon, a daughter of Zeus, and a son of Hades. Nico, Thalia, and Percy." Annabeth explained.

"Speaking of which, where is Percy?" Grover asked.

"Yeah, I haven't seen him since he was fighting those dracaena. He was running into the forest then." Hazel said.

"I'm sure he's fine. He's PERCY!" Leo exclaimed.

"Yeah. He's strong." Said Thalia, though she seemed a bit nervous.

"We should probably look for him just in case." Fitz suggested.

We ran into the forest calling Percy's name. I tripped over a tree root and stumbled into a clearing. It looked like the trees were recently burned down. Possibly that bright light.

In the center of the clearing, Percy was laying on his back.

"Guys! I found him!" I ran over to Percy and checked his pulse. Weak, but still there.

Annabeth was the first to get to me. "Percy!" She yelled and slid on her knees to him.

"What happened?" I asked.

"I... I don't know." She had tears in her eyes.

The rest of the the group came running in as Annabeth picked up Percy.

"Is he..." Piper faltered.

"He's alive. Barely. We need Will." Annabeth decided.

"I'll go inform him." Nico disappeared in a shadow.

We started running to the infirmary. When we got there, Nico and a blond boy were rushing to get everything ready.

"Set him down." The boy ordered.

Annabeth did as told and held Percy's hand. The boy grabbed a back of yellow squares and tried to get Percy to eat one.

"Annabeth, can you open his mouth?" He asked.

"Sure thing, Will." She did so and the boy, Will, force-fed the square to Percy.

"Can everyone leave so I can do some tests?" Will asked.

"Alright." We all left, Annabeth a little reluctant.

I was the last in the doorway when Will asked me a question. "Do you know who did this?"

"The Neverseen. An evil group of elves." I answered.

"Do you have an elven doctor or something. Maybe we could work together." He asked.

"Yeah. His name is Elwin. I'll go hail him." I walked out and told the rest of the group the plan.

"Ok." They all agreed.

Once I hailed Elwin, I walked back to the group. "He'll be here in 3, 2, 1..."

Elwin appeared right on time. "Where is the patient?"

We pointed to the room Percy and Will were in.

"Our friend, Will, is already working. He suggested to contact you." Dex explained.

"Alright." Elwin slung his satchel over his shoulder and walked into the room. But before he closed the door, he turned to us. "You say the Neverseen helped with this?" We all nodded. "Ok." He walked into the room.

"He's going to be OK. He's the Two Time Savior of Olympus!" Piper exclaimed.

"Yeah, but, this is different. It's not like getting turned into a Guinea pig or getting blown out of a volcano. That light... it wasn't natural or normal. It felt... thicker than light." Annabeth said.

"The Neverseen are known for messing with things they shouldn't mess with. But why did they do it to Percy?" Sophie asked.

"I don't know. Maybe he has something they want?" I wondered.

"Maybe." Annabeth agreed.

Elwin opened the door. "He's awake." He said.

We walked in and Percy was staring at his bed covers.

"Hey, Perce. You ok?" Frank asked.

"Yeah. Fine." He murmured.

"Ya sure?" Leo asked.

"Yep." He looked up. His eyes weren't their normal sea-green color, maybe duller, somehow.

Annabeth sat next to him. "Wanna go outside?"

"Yes!" He jumped up, then fell back down again. "Dang it."

Will laughed. "Percy! You still need your nectar!" He brought out a bottle of yellow liquid, probably the nectar. "Drink this and you can go."

"I should probably stay, if the Neverseen are here." Elwin decided.

"Good idea. I'll show you all the demigod remedies." Will started ranting about all the healing stuff.

Once Percy drank all his nectar, we walked outside. He was kinda out of it.

"What happened?" I asked him.

"What?"

"Back in the forest."

"Yeah, there was a SUPER bright light!" Amy exclaimed.

"Oh. That. This blurry figure, a lady with blond hair and bright blue eyes, she said a couple things then touched my forehead. I don't know what happened after that, but she was commanding whole pack of hellhounds." He explained.

"Hmm." Annabeth hummed. "Maybe that was why the others were stalling. Buying time to get to you. But why?"

"She said that after her son disobeyed, I was the next choice. Whatever that means." Percy rubbed his forehead like it hurt.

"Sounds like Gisela." Linh murmured.

"What does Mommy Dearest want now?" Keefe scoffed.

"I don't-" Sophie was cut off by a VERY familiar voice.

"Know? Aww... how cute." Lady Gisela growled. "Well, I want power. The only way to do that is take control on. My. Own." We all drew our weapons. "I wouldn't do that if I were you." She snapped her fingers and Percy dropped his sword. He started walking over to Gisela as if in a trance. "Not if you want to be attacked by your own friend."