Amalthea: *cackles evilly* Ok I finally watched the two Percy Jackson movies and read my Harry potter books right after which inspired this story! So please enjoy this Crossover! KON HIT IT!

KON: Amalthea does not own The Harry Potter series, Percy Jackson Series or any songs that appear in this fanfic. All she owns is the idea, Pairing, Family ties and her version of Fem-harry. Please vote in her poll plus Read and review her stories! Now On to SPARTA...I mean...ON TO THE STORY! Enjoy this little plot bunny!

Ch.2

Marina was surprised by all the statues in the place as her and the others had split up to look around, she then heard the hissing of Snakes and smiled as she hissed "Hello? Where are you?"

Medusa was surprised to hear Parsltongue being spoken and quickly lowered her glasses as she said back "Come child, I mean you no harm Speaker..."

Marina grinned and stepped out only to look confused at the woman when she knew she heard a bunch of snakes, Medusa chuckled then said as she revealed her "hair" "Hello"

Marina blinked then said "Cool! Are you Medusa?"

Medusa was surprised and said "Do you not fear me Speaker now that you know who I am?"

"Why should I? You're technically a person with Creature inheritance that's a little different than other people..."

Medusa laughed softly and invited Marina to sit next to her; Marina sat down as Medusa asked her what was going on the human world since she couldn't really leave the Emporium. Marina was happy to do so and Medusa listened in amusement when she caught a familiar scent from the child, Medusa then asked "Child, are you a child of Poseidon?"

Marina grinned sadly and told Medusa her story and that her father was possibly not aware she even existed, Medusa gave the child a hug and then Marina noticed the pearl on Medusa's wrist bracelet. Medusa noticed and said "Are you here for this pearl?"

Marina nodded and told her how Percy was being accused unfairly of stealing the lightning bolt when he hadn't and now His mom was being held hostage by Hades until the bolt was brought to him, Medusa smiled and then removed the pearl before handing it to Marina who looked at her in surprise. Medusa then said "You are an interesting child and I wish to see more of you if your camp will allow it in the future. Now go collect your brother and friends and go rescue your brother's mother."

Percy and Grover then charged into the clearing as Marina gave Medusa a hug and said "Thank you so much! Hopefully I will see you again!"

Percy was shocked as Medusa told them that Marina had granted them their freedom and she had the Pearl they were looking for, Marina giggled and said goodbye to Medusa as her brother followed with Grover and Annabeth. Medusa waved good bye then disappeared into the surrounding shrubbery, the teens then found a truck that still worked and hopped in as Percy asked "How did you manage to get the Pearl?"

Marina then said "She was just lonely and because I treated her with common curtsy, she treated me the same way."

Grover looked at Marina in surprise and then shook his head as he said "You are quite the kid, Marina...Medusa is feared for a good reason but I didn't think of doing that."

"Just because something seems monstrous, it doesn't mean it actually it is."

Percy laughed and said "She's got a point...I mean everyone considers Satyrs to be monsters in some cultures."

Grover then said "Very funny..."

Marina smiled as she then yawned and curled into her brother's side to go back to sleep, Percy smiled and wrapped an arm around her as Annabeth asked softly "So how long have you exactly known about each other?"

Percy quickly did the math and said "In total...17 days. Knowing she's my sister, one day."

Annabeth was surprised by that and said "You two are so close though!"

Percy laughed softly and said "We just automatically clicked when we first met and started talking about books and other stuff we like."

Annabeth smiled and said "I'm kinda glad she came with us...She's really sweet and it feels like kicking a Puppy if you hurt or offend her."

Four hours later...

After a near accident, Grover pulled into a local Motel and they got a room where Percy gently carried Marina who was still sleeping somehow, Percy put her on the bed nearest to the door and that designated it as the girls' bed while Percy would take the couch and Grover took the bed. They soon got some sleep after watching the news and Marina woke in the middle of the night, she sighed and eased out of the bed before going outside on the balcony. She then headed down to the pool and dangled her legs in the water as she let out a series of whistles, the tune was a soothing one and Marina looked up at the Night sky at all the stars she could see. She then began to softly sing a soft wordless tune that seemed to carry on the wind; she never noticed the creature watching her with its many heads from out in the dark field before it turned and went to go get in position to guard the second Pearl.

Two days later...

They arrived at their second destination in Nashville, Tennessee where Marina was looking around in wonder at the recreation of the Greek Pantheon. Marina smiled as she spotted the pearl at the same time as her brother, Marina then heard what her brother's plan for getting the pearl and chuckled as they went to hide. They waited what seemed like forever then slipped out of the bathroom where they saw some janitors cleaning the place, Annabeth was going to sedate them when Marina stopped her and said "Something doesn't seem right about them...let me try something."

Annabeth nodded and watched as Marina then told them to hide and watch the master, Marina then ran out of the bathroom as she began to cry for her Aunt and Uncle with large crocodile tears streaming down her face. The janitors all turned as one in surprise as Marina latched on to one of them and sobbed "My Aunt and Uncle abandoned me...They always threatened to do it and now they have! I have no way to go home to England..."

Percy was struggling not to laugh along with Grover and Annabeth when the Janitors then stood all next to each other suddenly and Marina stopped her tears as she suddenly hissed at them and the Janitors all went wide eyed, Annabeth looked confused along with the two males when the group of Janitors suddenly started merging into a very Rare fire Hydra. Annabeth made to move to rescue Marina when Percy stopped her and said "Wait, I think...she's talking to it..."

Marina stared the Hydra in the eyes and said in Parsltongue "Speak, for the last true heir of Slytherin has appeared before you..."

The hydra started at that then hissed "You're the child who was singing two nights ago...we heard you on our way here."

Marina blushed and then asked "Why are you guarding the pearl?"

The heads of the Hydra all looked at each other then said "We have nowhere else to go where we won't be found..."

Marina blinked in shock then smiled as she asked "Do you have a smaller then a human form you can take on?"

The hydra nodded its heads and Marina then said "Why not come with us? I'm sure the camp could provide you with a home as long as you mean no harm to the camp inhabitants and help protect it..."

The hydra blinked then it started to shrink into the form of a wicked looking Doberman as he jumped and placed his paws on her shoulders to lick her face, Annabeth was shocked as Percy stepped out and the Doberman noticed but did nothing as Marina scratched his ears. Percy laughed as He offered the disguised Hydra a hand to sniff and got a small sniff before the animal returned its attention to Marina with a wagging tail stub, Annabeth then stepped out and said "I don't believe it...you completely tamed him somehow..."

Marina just laughed and said "Animals are easy to understand especially when you have the ability to speak to Dragons and other reptiles."

Grover eyed the hydra and said "he won't attack?"

Marina shook her head as she said "He's going to come with us...I'm sure the camp would like the extra security with him around..."

Grover's eyes nearly popped out of his head at that and said "How are we going to feed him though?"

The hydra gave Grover a rather dry look and Marina laughed as she said "He'll hunt for himself. Hydras love deer and if we are allowed, just give him a cow once in a while. Hydras actually only eat twice every four months and usually just survive off their elemental magic until they eat."

Grover and Annabeth looked shocked at that as the hydra then noticed Percy taking the pearl down with the pair of winged shoes Luke gave them, it just barked then Marina and Annabeth opened the door as they head for the truck. The disguised hydra hopped into the back of the pickup while Marina made sure he was comfy then she climbed into the cab with the others, they then headed to their next destination which was the Lotus in Las Vegas...

Marina had to smile at the beauty of Las Vegas at night when they spotted the Lotus and parked the Truck, Marina held on to the leash that was attached to the collar around their new Companion's neck as they walked into the Hotel/Casino. Marina sighed as all the staff tried getting her to eat a Lotus flower cookie but Marina refused because her disguised companion kept growling at the staff to leave her alone, she then started looking for her brother but grew worried when she couldn't find him at all. She had no idea the staff was keeping her away from her brother by making sure Percy and the other two didn't see her...

Five days later...

Percy finally came around and found his sister being harassed by a waitress to have a Lotus Cookie while the Hydra kept growling at the young woman, Percy then told the Waitress to leave Marina alone and grabbed Marina to take her to the others. Marina hugged her brother in relief as she began to sob gently and said "I thought you guys had left without me!"

Percy then asked "How long has it been?"

Marina told him "I don't know...they don't have any calendars or Clocks here!"

Percy then said "We need the others...come on!"

Percy and Marina raced towards the others as the hydra snapped at all the staff trying to stop them, Marina was quick to find and get Grover awake while Percy found Annabeth as the five raced towards the car at the front and climbed in. They quickly took off and began down the highway to find out it was only two days until the summer solstice, Percy and the others were shocked as Annabeth said "But it felt like only hours in there!"

Marina then asked "Where to next?"

They looked at the map and it said "Hollywood, California."

Grover then smirked and said "I can get us there in three-four hours. Hang on!"

Three hours later...

They had pulled up to the Hollywood Sign and were heading to the entrance when the hydra refused to go any further, Marina asked what was wrong and the Hydra told her that it could go no further but that he would meet her outside the camp once she was done the quest with her brother and friends. Marina smiled and hugged the disguised hydra around the neck as she whispered "Thank you so much for in Las Vegas..."

The hydra licked her cheek as she removed the leash and made to remove the collar when he told her not to and that it would split into a collar for each head due to its magic, Marina smiled as the hydra then said "Until we meet again Mistress..."

With that, the disguised hydra took off running the opposite direction towards the camp. Marina stood and smiled as she turned and they head towards the passage to the underworld...