Hey guys, get ready for a new chapter! I'm going to cancel out the thought about the other crossovers, mainly because it's too much work, and mainly because I haven't read the books/watched the movies. So sorry about that cancellation, it's still a good idea to think about. Anyways, I want you guys to give me some ideas on the fanfic! Thanks, guys!

-Percy's POV-

After we found a place for Will and the others to stay, December flew by. The 'Golden Trio' kept shooting us dirty looks, I learned a language-to-Ancient-Greek spell that made doing homework much easier for my life, and Hazel kept making the ghosts cower in fear. Not much, until I got a letter from owl post.

At breakfast, I was eating bacon and eggs benedict, when the delivery owls came. Surprisingly, a letter dropped onto my fork. Curiously, I opened it up and read the contents.

Hello, Jackson.

Yes, you must be thinking the same question. Who would write a letter to me? Well, only the Titans would. Hahahah, yes. You heard that right. It is I, Atlas, and I have managed to evade Thanatos and escape from Tartarus. I managed to recruit some of my old brothers. We would like to give you a message, Perseus Jackson. Your father will not help you here. Just wait until we find the Giants, and united we will be unstoppable. We have negotiated with an old enemy of the famous Harry Potter. Lord Voldemort. We have escaped with his followers, and are going to find you.

Look out.

White-faced, I looked at Annabeth and the others, and flashed a bad news expression toward them. They understood and we quickly left the hall.

-Harry's POV-

What were those Death Eaters up to? I muttered to Ron and Hermione that the Americans suddenly left, and we all got up and followed them. After they stopped, Percy told them all something. We hid near a suit of armor, careful not to be seen. I caught what they were saying.

"-and then he was saying something about Voldemort, this is a real threat!"

"We have to act now. There's no saying what the Titans can do if they're back. Especially with Kronos."

"Well, what do we do? Zap them out of existence?"

"I have an idea. I think some of the students here are demigods."

"Really? What makes you say that?"

"Some of them act like half-bloods, they're decent sword fighters, and some of them can control sunlight."

"Well, we have to be sure, Aquaman. We can't just stroll up to them and be like, Oh hi! Your dad is an omnipotent god of the galaxy! Come with us to defeat a bunch of mean guys!"

"Shut up, Leo."

After that, we snuck back to the common room, as it was almost time for class. We whispered to each other. What were they talking about? What are demigods? Are some students' parents really gods? My mind was swirling as I grabbed my bag and went to Charms.

-Percy's POV- -Hazel's POV-

Seriously, why does the main protaganist egt all the narration? Let us do the storytelling for once!

(Wait, what? No fourth wall breaks? Oh crap! Sorry about that.)

Anyways, I had to find some answers. Since the ghosts seemed to know a lot, I went to ask Sir Nick.

I casually walked up to Nicholas, who caught sight of me and he temporarily stiffened up. He hid it well, but I could see it. "Hello, Sir Nick. I would like to interrogate you for a couple minutes, if you do mind."

His eyes widened. "Um, yes, Miss Levesque. I-I'd love to."

I narrowed my eyes. "It seems like you do mind, Nicholas."

"Oh, well, ahh," he spluttered. Then he gave a sigh. "Well, you would know. We dead souls naturally fear children of Hades and Pluto."

I raised my eyebrows. "Are you a demigod?" I asked. He hesitated, looked around, then nodded. "I am a legacy. My mother was a child of Athena, and my father a legacy of Ares. I was executed in a war." I took this into consideration. "Are he other ghosts demigods?" Nick nervously looked around, and nodded. "Well, I would like a favor. The Titans, have returned in our timeline, and somehow found us here. I think Hogwarts is going to be attacked. We need the school to rise up against them. Percy thinks some of the students are demigods, and he could very well be correct. They need to know about this. Please report this to the other ghosts, Nick."

Nick thought for a moment. Then he agreed. I smiled. "Thanks, Nicholas." Then I headed to class.

Well, how about that? The chapter is kinda short, and I'm having trouble getting ideas. Plus, my computer is getting stubborn, so it might take me longer to post on a mobile device. But anyway, please give ideas! Oh, by the way, shoutout to HovernyanML!