Hey guys! I decided to give Harry Potter and Percy Jackson crossovers another try. This will mostly be in Nico and Harry's points of view, but maybe some others. Please review!

No one's POV

Nico knelt at the foot of his father's throne, waiting for instructions. Hades had summoned him for some sort of quest. Nico bowed his head and waited.

"You will be going to a school undercover for a year. It's about Tom Riddle."

Nico looked up in surprise. "Tom Riddle?" Hades had explained to Nico that wizards were real years ago. There was one whom Hades hated with a passion. His name was Tom Riddle and he had cheated death too many times.

"Tom is targeting a young wizard named Harry Potter. You are to protect him with your life and he must never know who you really are."

"Yes, Father. Anything else?"

Hades nodded. "Hecate will provide you with the powers of a wizard and she will guide you through everything. Don't be surprised if you can hear her voice in your head. Only the Headmaster knows who you really are. You are to tell no one else unless Hecate tells you to."

Nico nodded. "Yes, Father."

"One last thing son. When Tom is no longer a problem, there is one more task."

"What is it?"

"Kill Harry Potter."

Harry POV.

I sat in my room at the Dursley's, waiting for Ron and his family to come pick me up. I couldn't wait to get there. It was brand new school year and I had a feeling nothing would ruin. If only I knew then how wrong I was.

After waiting for a while, my eyes began to grow heavy and I fell asleep. I dreamed of a boy, maybe a year or two younger then me. His eyes were twin tunnels of darkness and pain, and his skin was as pale as if he had been dead for a while. He was kneeling in front of someone I couldn't see. He was speaking, but I couldn't hear anything. I strained to hear anything, but I couldn't.

The boy suddenly stiffened. When he spoke, I could hear him clearly. "Someone's here."

I woke with a start. Aunt Petunia was rapping on the door. "Your friend is here," She snapped and walked away quickly. I jumped up and grabbed Hedwig's cage. I unlocked the door and raced down the stairs, where Uncle Vernon was opening the lock on the cupboard under the stairs. He threw open the door and stomped away angrily. I grabbed the trunk and my wand and hurried outside to where Mr. Weasly, Ron and the twins were waiting. Fred, or maybe George, helped me put my trunk in the back and I unlocked Hedwig's cage. She soared out and flew ahead of us.

"Harry!" Ron exclaimed. "Did you know there's a new student coming this year? He's going to be in our year."

"Really?" I said. "I hadn't heard anything."

"Dumbledore told Dad. Thought we might like to know."

We talked the whole way to the Weasly's, mostly about Quidditch and the new boy.

"I wonder what he's like," George said. "I'll bet he's a thug who got kicked out of his old school.''

I laughed. "Probably."

We couldn't have been more wrong.

Nico's POV

"Why kill Harry? I thought I was supposed to be protecting him."

My father smiled cruelly. "Harry Potter cheated death too. I can't allow that."

"But Father," Hades cut me off before I could finish.

"You will kill Harry Potter. Is that clear."

I bowed my head. "Yes Father.''

"Good, you leave immediately. Your story is that your old school was attacked by Tom's accomplices and you were one of the few survivors. School starts in four days."

I suddenly felt the sensation that someone was watching me. "Someone's here." I looked over. I could make out the figure of a boy, standing in the corner. "He's in a dream state. I don't think he can hear us."

Hades shrugged. "He'll wake up and then he'll be gone."

Hades waved his hand and I was surrounded in darkness. An instant later, I was in my room. I walked over to the window and stared out at the beautiful view of souls being tortured. How could my father want me to protect some kid and then kill him as soon as he was safe?

There was a brilliant flash of light. I turned. Hecate stood in the corner of my room. I bowed. "Lady Hecate."

Hecate smiled. "Nico, I must explain. The only way I could convince Hades to send you was to agree to killing Harry. The wizarding world needs Harry if they are to survive. You must not kill Harry Potter!"

I stared at her. "You want me to deliberately disobey my father? Do you even know what will happen to me if I do? Hades already hates me."

Hecate nodded. "I know. But you have to try and do something. Otherwise, the wizarding world will be destroyed."

She disappeared.

Right now I had two choices. Disobey my father and face his wrath or obey my father and doom the wizarding world. How did I get into this mess?

Hermione POV

As soon as Ron returned with Harry, I rushed to meet them. Harry hugged me and we all retreated upstairs.

"I found out more about the new boy," I said. "He's from America and his old school was attacked by Death Eaters. He was one of the only survivors."

"That's terrible!" Harry said.

"I know," Hermione said. "We have to be sure we are very nice to him. He could be very traumatized."

Ron snorted. "I'm sure he's fine."

I wasn't so sure.

"Anyway," Ron said. "Why is he such a big deal? I mean, he's just another kid."

I sighed. "A kid who has been through a lot."

Harry nodded. "We should treat him very nicely. Who knows what he's been through?"

Ron snorted. "You guys are to soft. Don't baby the poor guy. He probably just wants to forget about it."

I wondered if Ron was right. I would want to forget.

So, want did you think? I finally managed to write exactly 1000 words, (not including author's notes.) Please review!