Ok first things first,

Disclaimer: Percy Jackson and the Olympians and Freezing belong to their respective owners.

Now that we got that out of the way, sorry for the false update but I need to make add some things too the chapter(not the story). I'm working on the second chapter and hope to get it to you by tomorrow if, hopefully not, january 6.

I would also like to mention that IF YOU ARE NOT CAUGHT UP WITH THE FREEZING MANGA THIS STORY WILL HAVE SPOILERS, there are many places you can read it, I use MangaHere, so go ahead and get caught up

Lastly before I shut my annoying self up is that this story will have lots of gore and gruesome fight scenes, also I haven't decided if I will be doing Lemons cause of my lack of experience in writing them, but their will be mentions and strong suggestion that there was intercourse.

So last bit of warning there will be swearing, explict sex and violence, gore, gruesome deaths of monsters and characters, and that's about it (I think).

Anyway, on to the story!

June 5, 1999

Poseidon was sitting on his throne looking down at his vast kingdom of Atlantis with a sense of pride having a contemplative look on his face. He was thinking about a mortal woman that had caught his interest recently. She was quite the eye candy with an athletic body, huge breasts, a round butt, and was 5'6" with legs that seemed to go all the way up. Her amazing personality was a balanced combination of awkward, outgoing, kind, and loving. Her blue eyes conveyed gentleness and no negative emotion giving you an automatic sense of comfort. Her light brown hair was similar to gentle waves on the ocean surface while her smile was full of pearly white teeth. Her name was Sally Jackson and she was a clear sighted mortal that he had fallen in love with as soon as he laid eyes on her. To him she was a queen amongst mortal and he intended to treat her like one. It was the beginning of summer when he first met her at the beach, as soon as they met a spark lit between them, He really did care for this mortal.

Timeskip

November 10, 1999

Poseidon was once again on his throne, this time he was angry and despairing. He cursed the fates for being so cruel he had learned quite a bit about Sally and they had both fallen in love during the summer they had spent together. He had offered a place by his side but she had refused. During the time Poseidon had spent with Sally he had learned that her near in-human beauty and the way her eyes gave the illusion of changing colors came from her being a descendent of Aphrodite. That also explained her being clear sighted as well as her natural seduction and skill in bed despite the lack of experience. Poseidon's thoughts of their times under the sheets reminded him of why he was in such a bad mood. They had tried to have a child multiple times and had succeeded but to him that was the problem. In his high he had completely forgotten about the pact he made with his brothers. Now he had broken his oath and put Olympus in danger, knowing this he still couldn't bring himself to kill both Sally and his unborn child. Furthermore, both his brothers and his wife, Amphitrite, were getting suspicious, which meant that he had to end their relationship and return to the sea before his presence brought them harm. He sighed as a picture of Zeus throwing his lightning bolt at the unsuspecting DiAngelo family. Poseidon actually considered himself lucky to have a wife that wasn't vengeful and wish to bring harm to his children like Hera, but no woman appreciates disloyalty.

As Poseidon what drowning in his sorrows he felt something change within the world as if a great power had descended upon earth. It felt similar to the energy of a god yet was totally different.When he felt that he instantly sobered up, he could cry about Sally later. As he was wondering what was going on, when the aura seemingly disappeared just as quickly as it came. He was sure that anyone would miss it, and Poseidon was sure he would have dismissed it himself if he didn't sense the foreign being emiting the energy hovering above the water surface, so close to his domain. His curiosity was telling him to go investigate while his paranoia demanded he drown the damn thing. In the end his curiosity got the best of him. He teleported to the place he felt the source had appeared, assuming that it haden't moved.

Poseidon flashed into existence and immediately noted that he was in a lake somewhere in Japan. He willed the water to make him rise and as he neared the surface he slowed down to observe a pale white light that had a hint of blue that he initially mistaked to be Artemis' chariot, but as he continued to observe he was able to make out a humanoid figure. Poseidon dramatically rose slowly to stand on the water's surface as he radiated power to show his godly might. He wore his beautifully decorated yet intimidating battle armour while holding his wickedly sharp and glowing trident.

The light faded enough to reveal a naked woman that outclassed Aphrodite in beauty and sexual appeal. She was other worldly and Poseidon could feel himself get excited simply by casting his gaze upon her perfect features. She was a tall woman of about six foot two inches, not much shorter than his own six foot four inches, she had long flowing blonde hair that reached her thighs. Her eyes were odd yet they captivated him, with vertical slits over her glowing blue eyes. She had abnormal hexagon patterned lines that ran across parts of her skin and same shaped holograms that slowly rotated around her hourglass figure. Poseidon could do nothing more than stare starstruck by the woman. It took him mord than a few moments to recapture his senses and regain his composure.

"Who and what are you! What is your business here!", Poseidon demanded. He pointed the glowing tip of his trident at her to help get his point across.

"…", the woman simply stared at him with a blank expression.

"In all the years of my immortal life I've never met a being like you." Poseidon thought to himself out loud, slightly distracted by his thoughts and her alien features, he didn't see the almost imperceptible look in her eye. When Poseidon regained his focus he looked into the woman's eyes waiting for some sort of response or reaction but recieved nothing, she simply continued to focus and unwavering stare on him. Poseidon began to feel unnerved, after all you know what they say about the quite and calm, they are often very extremely dangerous, and that didn't bode well with him.

The woman continued to quietly stare at Poseidon and he stared back, after what seemed like hours, she finally did something. She drifted towards Poseidon with her hand outstretched, Poseidon reacted prematurely and fire a beam of blue energy. What happened next wasn't something that Poseidon expected, he expected her to get thrown back by the speed of his warning shot, he was even prepared for her to dodge, absorb, or retaliate the point blank shot. What he wasn't prepared for was her to completely disappear right in front of his eyes. He stood there in complete confusion wondering if he had completely overestimated his opponent and had ended up disintegrating her.

Suddenly hands appeared over his face to obscure his vision. Poseidon now understood what happened, the woman didn't get blasted into extinction like he first thought, she had somehow moved fast enough to disappear in his eyes and get behind him in a way that made it look like he hit her. With a jolt he realized it was an after image, something only incredibly fast moving objects could achieve, something even Hermes only bairly manages to do and this woman made it look simple.

Poseidon was forced out of his thoughts as he felt thumbs dig into his temples. He gasped in pain and shock as he felt his mind get intruded. despite that, he didn't attack as images and words flashed in his brain at a thousand miles per second. It was over just as quickly as it started and the woman who he decided to now called Maria let him go, making him stumble slightly.

Poseidon took a moment to process everything that had been shown to him. He learned that her kind were called nova and they had sent her as a vanguard to let humanity know that their fate had been decided.

"My purpose for being here is simply that I was sent to deliver a message of warning to humanity as well as destroy it. I had no intention of meeting you." Her voice echo In Poseidon's head in her language.

"Wait, what is this about the fate of humanity being decided, what are Nova and why did they send you here to destroy the mortals?" Poseidon questioned.

"That is no longer anything to concern yourself with.The Nova will come and humans won't be able to fight back, their technology will have no effect." Maria's voice spoke. Poseidon's eyes widened at that, it reminded him of the way mortal weapons couldn't harm the legendary beings of the greek pathion, much specifically the immortals. Could it really be possible that she was some sort of goddess?

"Then help them, give the mortals a chance to fight, give them weapons that will allow them a chance to survive, surely you could do that?" Poseidon said in an attempt to persuade her to not put humans into extinction. An image of a pregnant Sally came forth and he felt a stong sense of determination, Poseidon would make sure that his child has a chance to live. Maria stared at him entirely expressionless, but through the link Poseidon recieved heavy amounts of hesitation and contemplation. For what seemed like hours Poseidon waited anxiously for her response. "Even one weapon will be enough." Poseidon said in a final attempt to convince her. It seemed to push her over the edge as she finally relented.

"We'll need to create a female offspring, only women can bring out the full battle potential in my species. This must be done as soon as possible it is the only way. Seeing as you are not a human, normal means of fertilization should be possible, increasing the power the child will have even more." Maria said. Poseidon was stunned into silence by her statement, was she offering to give him a child herself? Something he had already accomplished with Sally, this could bring even more problems for both him and his children as he would be breaking the oath twice. Though as Poseidon once again reminded himself of Sally and his unborn child, he knew he had to accept the offer. This child that he would have with Maria would be very important to the survival of not just it's half sibling, but the entire human race. Prophecy be damned if there were no humans left then the fire of western civilization would die, bringing the gods with it.

"So let me clear this up. In order to save man kind we would need to conceive a female child that would have the ability to fight the Nova for man kind's sake." Poseidon summarized. Maria lightly nodded. "Ok, I accept." Poseidon agreed. "If you are willing to bare my child which will end up a powerful hero to men and immortals alike then I'll gladly do it, I'll be able to get one up on my brothers and have a part in saving the world." he said jokingly.

"Excellent let us begin immediately" she thought to him.

"Wait, immediately? Shouldn't we go somepl-mpf! Poseidon began before she interrupted him by placing her lips on his. He was frozen in surprise for a moment before he returned the kiss. He wrapped his arms around her naked form as he fell into the kiss and teleported them to a secluded spot on the beaches of Japan.

Meanwhile, a young japanese scientist named Gengo Aoi sat in a row boat in complete shock only ten feet away from where the two mysterious beings had their interaction, close enough to fully experience the whole conversation.

Linebreak

February 18, 2001

It has been a year and three months sense that fateful day Poseidon had met Maria, and it has been the happiest he's been in a long while. The baby had been a boy that he named Perseus.

Maria and Perseus have been living in Japan in order to decrease the chance any immortals, particularly his brothers or Amphitrite, and monsters from finding them. He couldn't be with them all the time but would check up on them as much as possible. Currently he was returning from a council meeting on Olympus and three days of absence. As he made his way to the house he had bought for them he got a sense of foreboding. Normally whenever Maria wasn't taking care of baby Percy she would sit on the balcony, but he could see from his spot on the street that she wasn't there. He felt ridicules for getting worked up because of something so small, and just shrugged it off as her wanting to be inside.

Poseidon now stood before the front door, he was sure something was wrong now and rushed inside his brain only subconsciously registering that the door had been unlocked. He ran into the baby's room fearing he would be missing or killed. Poseidon sighed in relief when he saw Percy in his crib. Poseidon walked up to the crib, the first thing he noticed was the smell. He opened the baby's diaper and saw the huge mess inside. The second thing he noticed was how weak the baby looked, when he sent a pulse of magic he realized Percy hadn't been cared for in two days! Now he wasn't the best at parenting but even he recognized the obvious signs of neglect. Unforgiving fury befitting the greek god of seas filled him with a wave of his had he cleaned and changed Percy and summoned a bottle of milk to feed him. Poseidon quickly and quietly exited the room before storming around the house in search of Maria. Sending out another pulse of magic he realized Maria wasn't in the house, or within a mile radius from it. The realization that she was gone and would most likely never come back struck Poseidon hard. If he had to be honest with himself he had hoped her maternal instincts, if she had any, would make this last longer. Poseidon already knew why she left, the baby had been a boy which meant to her they had failed. The only reason she probably didn't leave immediately after giving birth was because he had managed to convince her to not let Percy die. The poor boy had refused to eat anything for the first six months after Maria birthed him, which meant he would eventually die of starvation. Poseidon had hoped that during that time the kid would grow on her, but he was apparently mistaken.

Poseidon slowly walked back to Percy's room with a downcast expression. He sighed knowing that his time with his son was over. The makeshift family Poseidon had created has crumbled. With Poseidon being a god he couldn't be with his children, he had already expected this to happen so had planned accordingly. Poseidon picked up baby Percy, then reached into his pocket to pull out three things, a necklace, a debit card with unlimited money, and a note addressed to Sally Jackson. The necklace was a pure imperial gold chain and locket with intricate designs and a platinum diamond encrusted trident hanging freely below it. The locket had a emerald in the middle and when you opened it, there were two titanium frames, one already had a picture of baby Percy in Maria's arm, and Poseidon holding them both in a warm embrace. Some people might think it was too flashy but Poseidon didn't care, he wanted his son to remember the faces of his parents and know that he was loved.

The note that Poseidon pulled from his pocket was addressed to Sally who he decided would be the adoptive mother of Perseus. He knew this wasn't the best idea but Sally was a kind woman without a single bad bone in her body. Even if Perseus is the result of Poseidon being with another woman, she would take care of him like he was her own.

Poseidon put the necklace on Percy and tucked the note and card in his blanket and teleported into Sally's apartment. He walked into the room of his other son Andrew, and conjured another crib and placed Percy in it.

He looked down at Percy with a sad smile and said, "don't worry Perseus my boy, when the time comes we will meet again, until then grow to be the strong hero I know you'll become." He then walked over to the crib with Andrew and smiled at him. "You and your brother need to protect each other and take care your mother, I'm proud to have you as my son." He said.

Poseidon then backed away from both cribs then teleported to his home in Atlantis. As he did that, he thought about the fact that he had two sons and they would one day make or break Olympus, no the world. but despite that Poseidon couldn't help but smile he knew they would both become the most powerful demigods ever seen and do great, hopefully not terrible, yet great things.

So, what did you guys think, please leave a comment.

also please favorite, follow, and spread the word, if i'm correct this is the only PJOxFreezing crossover out there.

for my fellow Freezing nerds out there (the ones caught up to the manga not the anime) only:

Did you guys think I did a good job describing Maria with her looks and personality, let me know as i plan on in.. Second thought i won't spoil anything, just leave a comment if you think i should change or make adjustments to Maria.

And Yes for those of you that recognized it Maria did use Illusion Turn on Poseidon.