A/N:Sorry for the long update again. I had fun writing this chapter and I hope you do to when your reading it.

Thanks to everyone who followed and favourite

Special thanks to Awesome as Annabeth and Lilymassfield for reviewing the last chapter.

Disclaimer: I do not own Percy Jackson and Harry Potter

Chapter3

Leo POV

The five were set to fly to Hogwarts this afternoon. Leo packed his bag with his clothe, mechanical gear, pen and paper for his ideas and a photo of his mum Esperanza who had died in a fire. It reminded him of his terrible past. He continued to work on a project of his. This one was like binoculars but could had infra frayed vision and could detect any movement.

A few hours later, it was just before their time for them to fly off to England. Lord Hades had wanted to see those going on the quest before they leave. Lord Hades was waiting for them in the big house along with Lady Hecate.

"We forgot to mention a few things, Lady Hecate will explain "said Lord Hades

"You will need to receive wands, Also the school you are currently on holiday so you will be staying at a place called leaky cauldron. Luna will be meeting you there .You will buy your books from a place called Flourish and Blots. You will also have a tour of Hogwarts provided by the headmaster and a staff member." Said lady Hecate

"Here are your wands"

She pulled out five different types of wands from her satchel.

"For Percy, 13 and a half inches walnut phoenix feather, slightly springy"

She handed Percy his wand. He was now casting fake spells through the sky.

"We're actually going to do this, were going to be wizard and shoot spell"

"Abracadabra "he said

"For Annabeth, 14 inches, vine wood, dragon string quite flexible"

She handed Annabeth her wand and she examined it like a book. Leo couldn't wait until he received his wand.

"For Thalia, 14 blackthorn, unicorn hair supple"

She handed Thalia her wand and she beamed with pride.

"These are amazing" she said

"For Nico, 12 and half inches Rowan, unicorn hair, quite flexible "

She handed Nico his wand.

"Cool" he said

Finally it was time for Leo to get his wand. What kind of wood would it be, How long is it?

"Last but not least, Leo Valdez 12 inches Mahogany dragon string quite flexible "

She handed Leo his wand and he swished it in the air then bought it down pointing at Percy.

"Expelliarmus" he said. Sparks shot out of Leo's wand targeting Percy. Percy wand flipped out of his hand and landed on the floor with a thud.

The others looked stunned.

"H …How did you do that" asked Percy, his face was still white recovering from the shock of the spell.

It was not Leo who answered but Lady Hecate.

"He did a spell"

Leo looked at her for more information

"You casted an actual spell that allows the opponents wand to fly out"

"That's so cool, you did it without knowing" said Percy

"Just a random word shot out of my mouse" said Leo

Leo was ecstatic. He was the first person to do magic.

"I suggest you read over some over the spells before leaving, remember you will be in 6th grade which is about year 9 or 10. You will be departing in one hour. I suggest you say your goodbyes and Nico, Percy. Let's hope Zeus doesn't kill you." Said Lady Hecate disappearing.

Leo went to the Hephaestus cabin to say goodbye to his siblings Nyssa and Jake. He wasn't that close to the others. He gathered his step brothers and sisters. They came right away He had an important announcement to make.

"As you know I'm going on a quest, Nyssa and Jake will be the leaders while I'm gone. Listen to them. Give them the same respect as you give me. Now someone tell Chiron about the change."

One of Leo's siblings went to tell Chiron about the change of leadership. He ushered Nyssa and Jake into bunker nine.

"Good luck, cabin nine's not going to be the same without you" said Jake

"Thanks"

"Have fun and stay out of trouble" said Nyssa

'ain't going to happen but I'll do my best, I have to pack a few things I'll catch you guys later "

Leo went over to his hand made bedside table and grabbed a precious photo of his mother and him when he was eight. They went over to the airport. Their flight was due any second. They checked in and got on the flight. Leo had a seat next to the window since NICO, Thalia and Percy hated heights. It was going to be a long flight.

After seven long hours of jokes and games. They arrived at London airport. Leo had no idea who their escort was going to be. They collected their luggage and scanned the sea of people for anyone holding a card having their names. Annabeth finally spotted Luna with her father. She was holding a card saying exchange students (wizard).Around it there were word in Greek.

"There she is", said Annabeth

"Who is?" replied Leo

"Luna you dumb brain"

Annabeth ran over to Luna with the 4 closely behind her.

"Hello cousins" said Luna

"Hello" the 5 coursed

Luna pulled Thalia and Annabeth into a tight hug.

"We'll be taking you to the leaky cauldron, were you will be staying and your dyslexia wont effect you too much, off we go"

They followed Luna into a hidden area. Trees blocked the entrance. Unfortunately they didn't notice the sneaky police guard who had followed them. Slowly moving towards where they were. Something wasn't right about him.

"Were going to do something called apparition which is moving from one place to another and NICO you'll be shadow traveling to the leaky cauldron. Percy, Annabeth hold on to my dad Thalia hold on to Nico and Leo grab me. On the count of three, one two three"

Leo thought he'd saw someone touching Luna as he grabbed her soft hand. In a matter of seconds they disappeared and appeared into a strange store. A man they had never seen before was with them.

"Who is this dude?" asked Leo

"I believe it's a muggle police officer" said Luna's father

Leo tried to remember what a muggle was, muggle mortal he thought . Nico had passed out and now where lying down on the tables. Leo glanced at the guy. He was tall and bulky. He had blue eyes, short black hair and was wearing black boots. He had a long scar across his right cheek and a a grin on his face.

"I think I know this guy" said Percy

They all turned to look at Percy

"A while ago just after the second war this guy appeared, he said he'd been snooping around and he somehow found about the demigods and tried to kill me. I don't know why he's dressed as a policeman though " said Percy

"That was my simple disguise and now I'm about to do the same as I did to you percy to these wizards"

He grabbed Luna and Mr Lovegoods wands and broke them. He pulled out his own wand from his pocket and casted a spell that pinned them against the wall.

"That was little gift from Hecate, BE Prepared to Die"

Leo shouted the first word that came to his mind. Annabeth looked like she was planning to escape. The others looked dumbfounded .

"HELP, anyone HELP us" Leo yelled

Wizards came out of the leaky cauldron to see what was happening. The guy casted some spells across them to knock them stiff down. More wizards came to fight. But as they existed the door, the guy shot spells at them. How was Leo going to escape? He could see the Headlines on Olympic tabloid. Death by a Mortal.

"Hang on I have an idea" Luna said

Leo saw Luna pull out a gold coin from her pocket. Leo prayed to Athena and Hephaestus what she was going to do was going to work. No more wizards came outside.

"Probably think were not good enough" he muttered quietly to his self

"Now for the big Death, I James Velrado is a mortal descended of the gods and wizards. Both wizard and demigod who have not given me their powers, they will pay. In the Name of Lady Hecate I will kill you all" he yelled

"Mr Lovegood first, my enemy today is the day I destroy you, I bring you down like you have done many years ago" He said

"No James you are better than this" Mr Lovegood said

Why wasn't anyone helping? Come on wizards help. Leo thought. James bought thee knife back and struck it forward but just then James was grabbed by a kid with a lightning scar. Another girl had grabbed his wand while the other kid helped Mr Lovegood to his feet. The girl stunned James bringing down to the fall.

They got up to and dusted themselves. Soon wizards came out of the leaky cauldron to help the fallen. Leo took a look at them three.

"Guys I think those are the students who we have to protect not the other way around" Leo said in Greek

"Who are you guys? I haven't seen you around here before" asked Harry

"Harry, Ron, Hermione, these are the exchange students from America who will be staying at Hogwarts for the time Being". "Meet Leo Valdez, Percy Jackson, Annabeth Chase, Nico di Angelo and Thalia said Luna

"Thanks for saving us" said Percy

"No problem"

They said their Hello's and went inside the leaky cauldron. The five saw the wizards giving them strange looks and they walked by. Mr Lovegood sat down and told them he'd meet them later. They went to a brick wall were Hermione tapped some bricks with her wand reviling a hole. Leo watched as the bricks parted creating enough space so they could go through. They went through the hole and arrived in a place. There were many people and shops.

"Well Here we guys, Welcome to Diagon Alley" said Harry

How did you like my oc, I decided to put him there because

I think its nice that Voldemort always waits until the end of the school year to try and kill his flaws, Voldemort really cares about Harry's education.

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