The Icy Hot Hybrid

by 3headed-dragon

He suffered through most of his childhood then he was abandoned by his mother. That was the day he became cold to her and her children. Few have gotten through his cold exterior and seen just how warm he can be. Now with new family backing him how will life turn out for him and will his mother recognize her mistake. OC x Harem.

1. The Frozen Owl Burning Spider

Hey everyone it is the 3headed-dragon bringing you a story I actually wrote a long time ago but never published. It's been a long time since I've even looked at it but now I can't stop thinking about it so I decided to finally show it to everyone so I hope you like it. Also of course this is a harem fic.

"Hello" = talking

"Hello" = thinking

"HELLO" = yelling in rage or surprise

"Hello" = Monster talking/Titan talking

Disclaimer: I don't own anything you may recognize but I do own my OC.

Icy Hot Hybrid

Chapter 1: The Frozen Owl Burning Spider

His name is Jack Umbra and he lives in New York City. He has shoulder length straight black hair with a bang covering his left eye, steel gray eyes, light brown skin tone, he stands at a height of 5'9, on the back of both his hands was a black tribal tattoo of a spider sitting in its web, and he had a lean but strong build that came from years of work. His clothing consisted of dark blue high top sneakers, blue jeans held up by a belt with an owl head buckle, a short sleeve white shirt with the image of a flying owl on the front with the words "All Seeing Owl" above the image while the back had the image of a black widow spider with the words "Caught in my Web" above it. Around his neck is a silver chain that had a small silver pendent in the shaped of an owl with its wings spread, and on his hands were a pair of silver owl head rings on his middle fingers.

As stated before his name is Jack Umbra and He's a son of Athena, yes the Greek Goddess and yes that does mean that the Greek Gods really do exist, but we'll get to that later. Right now he's currently sitting high up in a tree thinking about his life so far at the age of 17 and as he thought about it his visible eye seemed to both darken and brighten at different moments.

FlASHBACK

Growing up was a nightmare for him seeing as when Athena left him with his father he didn't really see Jack as a blessing or anything good. His father's name is Arthur Umbra and he was some kind of genius professor that just didn't want a kid in his life at the time of Jack's birth since he felt a kid would get in the way of his work. All Arthur really did for Jack growing up was feed him and make sure he didn't put anything dangerous in my mouth, even though since he was a child of Athena he was a smart child. Arthur paid more attention to his work then Jack's developing mind. At the age of three Jack had the mind of a ten year old so he could take care of himself well enough, that is also the age when his father married a woman with two sons that were two years older than him and picked on him constantly because he was so smart.

The woman didn't care for Jack either and followed his father's example and only fed him while ignoring anything else having to do with him. By the age of four Jack had learned to hate his father, stepmother, and stepbrothers as with his mind he knew this place in which he lived wasn't a home but a prison he was trapped in with four other people that only either ignored him or tortured him. It was also during this time that one night his father and stepmother got drunk and his father spilled the beans about who Jack's real mother was and how she couldn't take care of Jack do to some law and that he should be careful as monsters would attack Jack as he got older.

After over hearing this Jack started to research Greek Mythology to learn about his mother and to figure out what was possibly going to come after him, but doing this caused his stepbrothers to pick on him more and it seemed his stepmother wasn't that drunk as she seemed to remember what his father told her and began to pick on him as well in her own way since she felt he would be bringing danger to her children.

At 5 years old Jack finally had enough a ran away from home and lived on the streets of New York for years while doing and enduring things no child at his age should. It wasn't until Jack was 8 that he was found by a man in a wheel chair with neck length curly brown hair and a thick beard, wearing a sweater-vest, and a blanket over his legs. This man turned out to be Chiron, the trainer of demigod heroes, and he had apparently found Jack thanks to a satyr telling him they felt a demigod aura in Jack's area. After saving Jack from the streets Chiron took him to Camp Half-Blood; a place demigods can go to be safe from the monster that hunt them and train to fight them. It took six months of being in Camp Half-Blood before his mother claimed him as her child by her symbol appearing over his head and he figured his life would get better as his mother had finally acknowledged him and he gained actual brothers and sisters in his mother's other children.

It wasn't long before people noticed how different Jack was from his other siblings. First was the small fact that his hair was black instead of blond like the other children of Athena even though Athena herself has black hair. Then was the fact that he could sew like a professional, but the greatest thing that made me different was the fact that he wasn't afraid of spiders and actually seemed interested in them.

This was confirmed when for no reason at all a bunch of spiders came out of the forest surrounding Camp Half-Blood and marched toward the Athena cabin, while Jack's siblings ran away screaming he actually sat down on the ground and let them crawl over him while he examined them. This event caused all his siblings to avoid him since spiders seemed to flock to him. It was later found out that this happened because Jack's father was actually related somehow to Arachne, the mortal his mother had turned into a spider.

When this information was found out his mother's symbol had once again appeared over his head but this time it shattered as if it was made of glass and when this happened Chiron and Mr. D, or the God Dionysus since he was being punished by his father Zeus by having to help watch over Camp Half-Blood, walked over to Jack with both having different expressions; shocked and sad expression on Chiron's face while Dionysus just looked at him with pity, which was rare for him. They told Jack that this meant he was disowned by his mother and that he was no longer allowed to enter her cabin. This information nearly shattered Jack's heart as tears began to gather in his eyes as he looked to his sibling for support but they seemed to be happy that he wasn't allowed near them anymore since spiders would follow him.

This did shatter Jack's heart as those he thought he could trust had just abandoned him just because he was related to Arachne and apparently had a connection to spiders, he even saw some of them already moving his stuff back to Hermes cabin since that's were all unclaimed demigods had to stay. It was at this point Duchess came and landed on his shoulder to try and comfort him. Duchess was a female snowy owl that stood at a height of 2'3 with a wingspan of four and a half feet and her feathers were pure white with her having bright yellow eyes. Jack has had her since he was six, he knew she was special because she never changed color no matter what season it was and he had seen her kill some of the monsters that came after him while he was on the streets.

She usually stays in the forest hunting rabbits, mice, and small birds but she always came to Jack when he needed her or just wanted to spend time with her. But even as Duchess tried to comfort him, his tears had already started to fall from his eyes before he turned and ran into the forest with Duchess flying close behind him. Some tried to stop him but it didn't work and he disappeared into the forest for a whole week and during most of that week everyone could hear his sobs of pain and despair.

When Jack came back from the forest everyone immediately noticed a difference in him, his face was blank as if he was stripped of all of his emotions, the air around him seemed cold, and his eyes which should have been a light gray color were now a cold steel gray. Jack didn't say anything as he walked pass everyone and right into the Hephaestus cabin, what most people didn't know was that even though Jack was very smart it was thanks to four people that he survived being on the streets so young and one of those people was the God Hephaestus, it was a reason why he got along so well with his children.

Jack walking into Hephaestus's cabin shocked everyone but Hephaestus's children since they knew what was going on when a room with his name on it appeared in their cabin with all his stuff in it. After making sure all his stuff was there Jack came out and Hephaestus's symbol appeared above his head, meaning Jack had been claimed as Hephaestus's child.

From then on everything changed for the better. Jack learned to forge weapons and trained to be strong so he could make Hephaestus proud and he even left camp from time to time to help demigods reach camp. One of the most memorable was when he helped a satyr named Grover bring three demigods in that were being chased by cyclopes; they were Thalia Grace a daughter of Zeus, Annabeth Chase a daughter of Athena, and Luke Castellan a son of Hermes. Needless to say Hera was pissed when she found out Zeus had a another child even though he swore on the River Styx to never have a demigod ever again but over time she calmed down, though from what Mr. D has told everyone she's been giving Zeus the cold shoulder.

Thalia and Jack quickly became friends since she could only hang out with others since she was the only child of Zeus in camp, Luke and Jack later became friends after he got to know his brothers and sisters, but when it came to Annabeth Jack was as cold as ice to her for a while. It wasn't until she, Luke, and Thalia got tired of Jack's attitude and confronted him on why he acted that way towards Annabeth that he told them what happened to him and after he told them they understood why he was cold to Annabeth. Annabeth was a little scared that he was related to Arachne and had a connection to spiders but she also felt sad that he was her brother but was disowned for something he had no control over.

From then on Annabeth tried her best to break through Jack's icy shell and become at least his friend; it took a long time but all her hard work paid off as she broke through his shell and became the only child of Athena that Jack considered his sibling. When he told her this she broke down in tears and hugged him with all her might and stopped calling him by his name and just called him "Big Brother", you should have seen Dionysus's face when Jack allowed a child of Athena to even hint that they were related.

Annabeth was still scared of spiders but was slowly getting over her fear because she knew Jack wouldn't let them hurt her. Now Annabeth and Jack were almost inseparable as if one was around the other wasn't far behind.

FLASHBACK END

Jack was finally knocked out of his little trip down memory lane by a weight on his right shoulder. Looking to his right he saw that the weight was Duchess as she perched on his shoulder. Jack couldn't help but smile at her as she was always by his side and could now be seen around him almost all the time when she wasn't out hunting. She would never let anyone touch her that was from Athena's cabin but Annabeth and Annabeth loved her since she found it interesting that her feathers never changed. Duchess looked around a few times before looking Jack in the eyes and Hooting.

"Whoo, who." hooted Duchess.

"Really, why does she want to see me right now?" Jack asked Duchess since for some reason he could always understand her.

"Whooo, who, whooo." hooed Duchess as she started to preen her wings, she always did like to look well groomed.

"I should have known it would be about that, I mean I've noticed that the sky and sea seemed to be fighting to and that there hasn't been any lightning in the thunder clouds over the city. Well I better go see her." Jack said to Duchess as he jumped down from the tree with her following him and landing on his right shoulder once again.

Walking through camp Jack noticed that everyone seemed tense but he could understand why, there was just something in the air that demanded that you be on guard. Soon he walked to a young girl of 14 years with blond hair done in princess curls, light gray eyes, a healthy pale skin tone, standing at a height of 5'5 with a slender frame, and high B low C-cup breasts. She wore white and blue sneakers, tight jeans, an orange Camp Half-Blood shirt, and a golden necklace with a golden owl pendant around her neck. This girl was Annabeth Chase, Jack's little sister and a good friend of his, though she looked a bit annoyed right now.

"What's going on Anny, you looked upset about something?" Jack asked her while using his little nickname for her that she only allowed him to use.

Annabeth blushed hearing Jack's nickname for her, no one knew this but she and Thalia both have had crushes on Jack for a while now but chose not to say anything. Thalia didn't say anything because she felt it would ruin her tough girl image and Annabeth didn't say anything because she didn't think Jack would like her if he knew she was actually into the whole taboo brother and sister thing or the fact that she and Thalia had actually decided to share him if they ever got the courage to confess. Annabeth quickly shook off her blush in order to answer Jack.

"Something is going on up on Olympus but Chiron and Mr. D won't tell me what it is, I feel like I can help somehow but they just won't tell me." said Annabeth in frustration.

"Yea I've noticed what's going on to but for now we should let it go since if it gets really bad most likely there will be a quest about it." Jack told her as he looked up at the sky.

"But you're the only one that seems to get quests anymore as the Gods usually asks for you specifically!" complained Annabeth.

"I know but don't worry I'm sure you'll get your chance to prove yourself and if I do get the quest I'll let you come along to help me." Jack told her with a small smile.

Annabeth blushed a bit more at this because Jack didn't really smile anymore but when he did it was always to those close to him. It was then that another girl came up to them, this one had short black messy hair, electric blue eyes, healthy pale skin, standing at 5'6 with athletic build, and mid B-cup breasts. She wore black steel toed boots, black skinny jeans with a studded belt with a skull belt buckle, an orange Camp Half-Blood shirt under a black leather jacket, and she wore a black studded choker around her neck. This girl was Thalia Grace one of Jack's bests friends and the camp's tough punk rock girl.

"Hey guys what's going on?" asked Thalia.

"Nothing just calming down Annabeth from going quest crazy." Jack told her as she looks over at

Annabeth as said girl was now studying Duchess as she was now on Annabeth's shoulder.

"He's right Annabeth, don't worry about it while we wait for a quest we can train to get stronger so that our quest will have a %100 chance of success!" said Thalia as she pumped her fist into the air. Jack couldn't help but shake his head at her before he walked off to do some training since he could almost feel that things were about to get really stressful.

OLYMPUS

Olympus, the home of the Gods far above the clouds and right now home to one incredibly pissed off Zeus since his lightning bolt was stolen and Hera didn't care to try and calm his temper. Right now we find Athena in a heated debate with Hephaestus.

"No Athena, you can't use him." said Hephaestus. Hephaestus is a tall bulky man at 6'2, with tanned skin, brown eyes, a thick brown beard, and long combed back brown hair. His clothes consisted of a large brown apron with soot all over it, work gloves, steel toed boots, and leg braces.

"Why not, with his track record he could get the job done?" asked Athena. Athena was an average sized woman of 5'7 with a light skin tone, light gray eyes, long straight black hair, a lean athletic frame, and C-cup breasts. She was currently wearing a white long sleeved shirt under a gray business jacket, a gray business skirt that came down to below her knees, and black low heeled pumps.

"While I don't doubt my son's ability to get the job done, I don't want him going emotionless just from being around you." said Hephaestus.

"I don't see that as a problem Hephaestus, if anything it makes him more professional." said Athena.

"He doesn't need to be professional to that extent Athena, he's only 17 and yet acts like he's been through war, besides with Zeus's master bolt gone there won't be any minor quests given out until it is found so we'll just have to wait until the oracle gives a quest." said Hephaestus. Athena knew this to be true so she let the topic drop for now and left. "Oh Athena, you left him alone and unloved but now that his heart is frozen to you do you believe he has value, you may be the Goddess of wisdom but leaving him was your biggest mistake." thought Hephaestus.

BACK AT CAMP HALF-BLOOD A WEEK LATER AT NIGHT

Jack was resting in his room for the night, that is until Duchess flew into his window and landed on his headboard.

"What is it Duchess?" Jack asked her.

"Whooo, whooo, who!" hooted Duchess.

Jack widened his eyes in shock at what she said before he got up threw on a shirt and ran out of the cabin and down the hill. On his way down the hill Jack realized that he didn't have his rings or necklace on and silently cursed himself for his forgetfulness but kept going anyway. As he got further down the hill he noticed a young boy about Annabeth's age carrying a satyr up the hill, behind them was a woman who he guessed was the boy's mother, and behind her was the freaking Minotaur charging at them. Once the boys and the woman got passed Jack he stood in front of the Minotaur with his arms crossed and the Minotaur actually stopped to look at him.

"Alright ugly you can either turn around and leave or you can stay and I can make you reform the choice is yours." Jack told the Minotaur with a straight face and cold eyes.

Jack could hear the woman yelling for him to run while also trying to tell one of the boys that she couldn't enter the camp due to her not being a demigod. You see a while back Hephaestus designed a force field around camp that kept out monsters and regular mortals so as to keep the demigods safe. Jack ignored the woman for now and put his focus back on the monster in front of him only to see that it had raised its right fist into the air in order to strike him. Jack quickly rolled to the side as the fist struck where he was before but before it could pull its fist back Jack ran up its arm and punched it in its right eye. The Minotaur staggered back in pain before it took another swing at Jack that he rolled under and after that it tried to hit him with its horns but Jack was able to use its head as a spring board to avoid it.

It was when it turned to attack Jack again that he noticed that the woman from earlier ran off and was now throwing rocks and yelling at the Minotaur which was now looking and moving towards her. "What the fuck is wrong with that woman? Great now I have more work to do." Jack thought to himself.

Jack quickly started running towards the woman and was lucky enough to get to her in time to push her out of the Minotaur's way but the problem was that doing so caused him to take a giant fist to my chest, a fist that launched him across the hill and into a tree.

"JAAACCCKKKK!" screamed multiple voices.

Jack cracked his eyes open, which had been closed due to the extreme amount of pain he was in, and saw that almost everyone in camp was standing at the top of the hill helping the two boys that got through the barrier. Jack suddenly felt a hand on his shoulder and turned to see the very same woman he had just saved. To be completely honest she was very attractive. She had long black hair, honey brown eyes, soft pale skin, a slim figure with CC-cup breasts, and stood at about 5'7. As far as clothes she wore a simple long sleeved blue shirt, jeans, and brown boots.

"Wow you are a MILF." Jack said without thinking and causing the woman to blush at his blunt statement. Before the woman could say anything there was a loud roar as the Minotaur charged at them. The woman helped jack up but thanks to the amount of pain he was in he was in no condition for quick movement. "Dammit, looks like I'll have to use something I was hoping to keep hidden for now but thanks to this pain I won't be able to use it as well as I usually do." Jack thought to myself.

The woman was panicking as the Minotaur was closing in on her and Jack but then she felt the air around her begin to become freezing cold. Just as the Minotaur was about to ram into them a thick wall of ice shot up out of the ground between them and the Minotaur's horns became stuck in the ice. The woman looked over at Jack and saw that he had his right hand stretched out and there was a cold mist around it.

"We should really get moving, in my condition that ice won't hold him for long." Jack told her as they started up the hill to the camp while they could hear the Minotaur banging against the ice wall. "Hey Lady, what is your name?" Jack asked the woman.

"My name is Sally Jackson." answered the now named Sally. Suddenly they were crashed into by a boy who Jack could only assume was Sally's son since he knew the other boy was a satyr. The boy had short black hair, sea foam green eyes, a pale skin tone, and a lean build while standing at 5'5. He wore black All Stars, jeans, a short sleeve light blue shirt, and a gray hoodie.

Jack wanted to scream in pain as his body was still in intense pain but he held it in as he looked back and saw all the cracks in his ice wall. "We really don't have time for this, he's about to break through my wall!" Jack yelled at them and just as he finished talking his wall shattered and the Minotaur came charging at them.

Jack silently cursed again but then the air around them started to heat up and Jack fired a ball of fire from his hand and into the Minotaur's chest, knocking him back and to the ground. Sally and the boy stared at Jack in shock, first the ice and now fire was added, they just didn't know what to think anymore. "Hey you can gawk at me later but for right now let's get you two pass the border!" Jack told them as they slowly started towards camp. When they got to the border the boy went right through while Sally was stopped by a force field.

"I told you I can't go any further than this because I'm just a mortal." said Sally with a sad voice before Jack got off of her and stood on his own.

"I, Jack Umbra, of Camp Half-Blood allow Sally Jackson to enter the camp." Jack said out loud and pushed Sally forward and she went passed the barrier. Just as Jack was about to pass the barrier as well he was grabbed from behind and was tossed into a tree. When he hit the ground Jack coughed up blood and couldn't believe he had let the Minotaur sneak up on him like that. It took a great effort to just get up to his hands and knees but as he looked up he saw the Minotaur in front of him and it did not look happy. It rose its fist into the air and brought it down on top of Jack's back and smashed him into the ground, it was only thanks to the fact that children of Hephaestus have stronger bodies that he was even alive at this point but Jack was in a great deal of pain. From Jack's position on the ground he could see the looks of horror and fear on the faces of two people he never wanted to see that look on, Thalia and Annabeth.

"Jackie, my dear child, you are in so much pain and I can't bear to see you like this." said an elegant but powerful female voice in his head as time seem to slow down while the Minotaur brought its fist towards him one more time. When Jack heard the voice in his head he couldn't help but recognize it, it was a voice that had comforted him many times when he was on the streets and warned him sometimes when monsters were coming for him.

"Mom, is that you?" Jack thought to the voice that he knew for a fact had to be Arachne.

"Yes it is me my child, I have come now to do a few things. First is to explain exactly how we are related, you see your father is actually my son thus making you my grandson. But since I found out how he abandoned you I have disowned him as I taught him better than that and have decided to claim you as my official son. Second I wish to apologize for not doing this sooner but your adoptive father and your other mothers and I decided to put some time between when we claimed you with your father being the first to do so. Third is to tell you that with this claiming your monster blood will awaken more than it already has giving you even more control over spiders, but I must warn you that using the power of your monster blood will have side effects that I will explain as they appear. And finally I wish to tell you that I love you my dear child and to make this mindless beast pay for hurting a child of mine! Now go and remind this beast that your business is to win!" said Arachne in Jack's head before her voice faded from his mind.

Once her voice was completely gone Jack couldn't help but give a small smile at her words. He had always wondered why she and his other two mothers hadn't claimed him when his dad did but now he knows a bit more about that now. It also amazed him that he was so closely related to her but now he would be her son instead of his failure of a father. Jack was a bit worried about the side effects of using his monster power but hopefully it wouldn't be too bad. Soon time started to return to normal and before the Minotaur could finish him a bright light made it stumble back and everyone that was watching had to cover their eyes.

When they uncovered their eyes they saw Jack standing up facing the Minotaur with two symbols glowing over his head with the first being the symbol for Hephaestus and the second one being in the image of a purple spider. The first symbol didn't really shock anyone but the boy and Sally, but the second shocked everyone and scared the piss out of Athena's children. Jack looked at the Minotaur with cold eyes that were also as hard as steel and Jack didn't seem to be in pain anymore.

"My name is Jack Umbra, I'm the son of Hephaestus and Arachne, and MY BUSINESS IS TO WIN!" Jack yelled at the Minotaur as he charged forward faster than it could react and punched it in the face. The force behind the punch actually caused it lift off its feet and slam into a tree. Everyone that saw this was amazed at the display of strength on Jack's part as even Jack had to stop and look at his fist in shock.

Jack didn't have much time to be amazed by his own strength as the beast got up and started swinging at him again but Jack seemed to be able to dodge its attacks much more easily this time around. Jack then jumped over it with a single jump that he knew for sure he couldn't do before, but his excitement about all this started to wane when he felt the pain he felt before start to return.

"Alright so it seems that Mom's claiming only suspended the pain for a while and now it is returning, I better end this now." Jack thought to himself as the temperature around him dropped once again. Jack held his right hand out to the side as a javelin of ice formed in his right hand, he grabbed it and threw it with all his strength at the beast. The javelin flew through the air with grace as the Minotaur turned around and was struck dead center in its chest and it stood there in shock. Jack seeing this knew that it was over and began to walk away as the ice from his javelin started to spread from the Minotaur's chest throughout its whole body before it was encased in ice and was just standing there as a frozen statue.

Once the process was complete Jack held up his right hand and snapped his fingers and the whole thing shattered leaving only the beast's two horns behind. "Mom, Dad, please accept these spoils of war from my latest victory." Jack prayed to his true parents as one horn went to Hephaestus and one went to Arachne for now. Once Jack got passed the barrier he stopped in front of Thalia and Annabeth and smiled at them before his eyes rolled into the back of his head and he fell into their arms from the amount of pain that had returned to his body.

Thalia and Annabeth caught Jack and were immediately worried since they could see the blood dripping from the side of his mouth. "Girls take him to the Big House for treatment quickly and Grover as well while I take care of the boy and his mother." said Chiron as the girls nodded and took Jack and Grover to the Big House where they started to feed Jack and Grover nectar and ambrosia in order to heal their wounds.

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Well there is chapter 1 I hope you all enjoyed it as much as I enjoyed writing it. Now I know that I don't have some of the ages right as Annabeth and Percy start at age 12 but it's Fanfiction so I decided to age them up a bit and yes that does mean that the prophecy age has been upped too. Also I'm going to be messing with the timeline.

Jack's Harem

Annabeth, Thalia, Clarisse, Aphrodite, Hera, and Medusa

Well that's all for now everyone remember to Fav., Follow, and Review and as always Listen for when the Dragon Roars!