Avengers meet Percy Jackson

The titan war is over Percy and Annabeth are set on a quest to prevent yet another disaster when they come across SHIELD in addition the Avengers. Will they be able to work together and what exactly is Natasha and Nick hiding?

Chapter 1

The Titan war was over, Percy and Annabeth are dating right now they are happy. Annabeth has been spending her time in Olympus working with her mother and spending time with Percy, they were back at camp for the weekend. The hunters turned up at Camp three days ago and Annabeth has been hanging out with Thalia. Percy enters the arena to find them fighting, he notices at least two other hunters sitting off to the side watching them. He recognized one of them as Phoebe, she had helped heal several of the campers during the war. She at least acknowledged his presence with a nod before turning back to watch Annabeth and Thalia's fight. They stopped fighting and Thalia stepped back, Annabeth was smiling.

"I see you haven't lost your touch." Annabeth commented grinning at her.

"You were holding back." Thalia pointed out.

"You were too." Annabeth retorted

"We will be needing to get ready for lunch soon." Thalia stated. "You want to talk about it?"

"What?"

"The quest you were given?" Thalia asked seeming on Friday night she was given a quest after returning from Olympus.

"Not really, I know I will be taking Percy but I don't know who the third is..."

"I can help with that."

"Really? You can leave the hunt?" Annabeth asked she would love to do a quest with Thalia and Percy again.

"Me? No, I can't but I can send one of the others."

"A hunter?"

"Yeah."

"Who?" Annabeth asked curious as to who Thalia had thought of.

"Alexa." Thalia said pointing to the girl next to Phoebe. She looked up at Thalia with a raised eyebrow.

'Me?' She signed to Thalia

"Isn't she mute?" Annabeth asked, she knew sign language because Athena was the one to come up with it, but to communicate with Percy in a hurry could be problematic.

"She is serving punishment for something." Thalia stated

"Punishment?" Annabeth asked

'I lied to Artemis about something...' Alexa replied, Annabeth looked over at her and noticed that she looked like she wanted to be anywhere else but there. 'You don't want a lair with you.' Alexa added

"A misunderstanding, one of the gods asked her to do something and she didn't tell Artemis about it. When Artemis asked her about it she chose to remain silent." Thalia stated sending a glare at Alexa, she knew exactly what she was trying to do. It was not going to work, she had already spoken to Artemis and was told that Alexa would be going on this quest.

'You told me to come here, but you cannot make me go on this quest.' Alexa signed at Thalia.

"Fight me." Annabeth interrupted

'What?'

"If I win, you will come with me on this quest. If you win, I will not bother you again." Annabeth stated

"Annabeth." Thalia said her name there was clearly a warning in her tone. She didn't know that Athena had told her what to do and say.

Alexa got to her feet and nodded her head in agreement and watched as Annabeth pulled out a bow stave. Alexa nodded before pulling out a knife that she twirled in her hand until it became a bow stave. They circled each other to start with before Alexa started her attack. Annabeth barely had time to counter her moves before Alexa was onto the next. She managed to evade her by pulling off a complicated move that had put some distance between them, then she went on the attack. Her moves were swift and precise as she struck, going for Alexa's weak points...even though there were not many. Alexa frowned as she deflected the blows this time it was her that put some distance between them as she studied Annabeth. Annabeth didn't give her time to think as she closed the gap forcing Alexa onto the defensive once again. This time Alexa managed to find her rhythm until she faltered. Annabeth used this time to disarm her and she ended on the ground. But she was not looking at Annabeth instead she was trying to take the bracelet off from her wrist. It did not budge.

'You cheated!' Alexa signed at her once she came to terms the bracelet would not come off.

"How did I cheat?"

'Your mother helped you.' She accuses looking down at the bracelet. 'Each time I went to disarm you it would burn... then you happen to know exactly where my weak points are...she told you! I only spar with her so only she would know...' Alexa signed angrily.

"My mother did not tell me where your weak points are I noticed them myself. As for your bracelet I had nothing to do with that." Annabeth replied she could see the anger on Alexa's face as she glared at her.

'I am...' she stopped signing tilted her head before walking out of the arena.

"Where is she going?" Annabeth asked

"She was called." Thalia stated... "she will join you."

"Called by whom?" She asked

"Artemis is instructing her now that she will join you on this quest...come on I am hungry." Thalia added helping Phoebe up before going to collect the other hunters.

Alexa was still furious, but the closer she got to Artemis the more her anger faded until she ended up sitting next to her goddess.

'Milady?' She thought, choosing to speak through thoughts over sign language.

'You seem upset.' Artemis replied

'They want me to go on a quest...you are here to tell me to go on this quest aren't you?' Alexa asked as her shoulders sagged she looked down.

"You are going to watch over Annabeth and Perseus and help them on their quest."

'What? You're joking right?' She asked but the unamused look she was receiving from Artemis told her all she needed to know. 'Can I at least have my voice back? Percy does not know sign language.'

"No, your punishment still stands...you tried taking off the bracelet and ring?" Artemis asked

'Why will they not come off?'

"You know why you where them. Do not try to take them off again." Artemis responded as Alexa looked down at the items in discussion. "Here." She said handing her a small box. Alexa took it from her and opened it surprise crest her face.

'Why do I need these?' She asked looking up at her goddess.

"The mortals will think you are deaf not mute...it will be useful on your quest. I want you to keep them in." Artemis stated

'I will still be able to hear though right?' She asked as she found herself putting them in her ears not being able to stop herself. They felt weird, she knew it would take some getting used to.

"These items will not affect your hearing." Artemis replied

'There is no chance I can talk you into letting me stay with the hunt is there?'

"No."

'I will be able to return after this quest is done though right?' She asked and she could have sworn she saw a pained look pass over Artemis's face but it happened so fast she thought she imagined it.

"You are my champion Alexandra, that in itself makes you part of my hunt. You know you will always be welcome by my side. Your situation is a unique one..."

'My curse?'

"Yes." Artemis said looking down remembering all those years ago when she came across Alexandra in the forest alone. She was barely out of infancy and Artemis decided to raise her as her own until she was old enough to join her hunt. Her father was less then pleased she had kept her secret until she was about six that was when an emergency council was called and Artemis was punished. Alexa had been made immortal but would die every decade in a painful way and Artemis could do nothing to stop it. When she was 12 the age Artemis had planned to make her a hunter Zeus cursed her again so that she was a wolf. She joined the hunt but not in the way she had wanted. Artemis managed to convince her father to allow her to be turned back into a human so she actually joined the hunt. But she still had the spirit of the wolf in her, she would still turn into a wolf if she got angry enough or if she died. That was where the bracelet came in, it contained the wolf instincts and kept her in check.

'Do not feel bad over it, I have come to accept my fate. As your champion I will do you proud.'

"I know you will." Artemis smiled sadly and Alexa frowned did she know something? Was something going to happen on this quest? "You know the rules, and your limits." Artemis said as she rested a hand on Alexa's shoulder making her look up at her. Artemis looked into her blue eyes and saw the trust she had in her for her. "You should head back, you leave in the morning."

'Artemis? What of water?' She asked making Artemis turn back to her.

"You know the rules and your limits. No exceptions." She repeated before flashing out. Alexa stood there for a moment longer before returning to camp. She found the hunters in the pavilion so she joined her sisters sitting next to Phoebe. Phoebe looked at her curiously and tapped her ear indicating she wanted to know why she was wearing them. Alexa shrugged in all honesty she had no idea as to why Artemis wanted her to wear them, but seeming she told her to she has no choice but to do as she is told. Another annoying thing, if Artemis told her to do something Alexa would take it as a command and complete it even if it was something she did not want to do, like this quest she will be going on.

'You speak with her?' Phoebe signed

'You know I did.' Alexa signed back

'And?'

'I will be going on this quest with the demigods.' Alexa signed back she wasn't hungry so did not eat anything. That night they gathered around the camp fire listening to some Apollo kids share a story and before too long Chiron had sent them off to bed. Alexa noticed that Thalia was talking with Annabeth most of the night and every now and then she would look over at her, they were obviously talking about her.

The next morning Alexa was following Annabeth and Percy out of camp to the car where they were taken into New York so they could catch a bus to DC. That was where their quest would begin. Percy and Annabeth talked to each other on the bus, they were sitting next to each other and holding hands. Alexa wanted them to stop but part of her did not care so she ignored it, knowing that a certain goddess would not be happy. They arrived at Washington DC without any monsters surprising both Annabeth and Percy, buses never were a good thing for them. They spent the night in a hotel and Annabeth knew Alexa was cautious of Percy. Both the demigods had tried to get her to talk and open up but she refused. She will do her duty, watch over them and assist them it did not mean she had to become friends with them.

They were walking down the street after having to deal with a cerastes and a cyclops thank goodness for Percy and his power over water seeming he used a hydrant and ended up splitting the serpent in two as Alexa and Annabeth dealt with the cyclops. Annabeth noticed that Alexa kept looking over her shoulder so stopped her and signed.

'What is it?'

'Just feel like we are being watched.' Alexa signed back as she once again looked around but did not see anyone. She was on alert for monsters so when the mortals stopped them she was taken back. Before they could run or fight the three of them were shot each one falling unconscious.

Alexa woke up with a groggy head she looked around to find that she was in a room by herself. She rolled her head to the side and groaned in her head looking down to see that her bracelet and ring were still on her hand but her bag was gone and so was her knife that usually stayed on her ankle. She sat up trying to clear the fog she let her senses return and she grew alert. The door opened and a lady with brown hair came in with a tall blonde one there was something different about them but she could not place it. They sat at the table in the middle of the room, and the lady with brown hair placed something on the table that made Alexa go and claim. Replacing the hearing aids in her ears she glared at the women sitting across from her.

Maria and Bobbie were given the job to talk with the brunette girl, she had a quiver on her person when they searched her amongst camping gear but only had a few arrows left, and she carried two hunting knives with a bag of cash. When the kids were brought in she knew several agents were uncomfortable about the weapons they had found on the kids except the boy he only had a pen and watch. They had stripped the kids of their possessions after seeing the video of what they were capable of but the girl they were sent to question the bracelet and ring would not come off. The agents that tried said if they tried any harder they would damage her hand. Maria noticed that the agents had taken her hearing aids so grabbed them to return to her before entering the room she was in after she had woken up. Maria had assessed her the girl looked to be 14, she had brown hair and blue eyes with pale skin she almost looked sick.

'Where is my friends?' She signed at them with hope in her eyes that they knew sign language. She looked grumpy but determined.

'They are down the hall...do you know why you are here?' Maria signed Alexa looked at the door before looking at her she shook her head. 'They could still get out of this, they could play the innocent card.' Alexa thought to herself

'No.' She signed 'you have no right to keep us here.'

'You and I both know why you are here, your friends have been on our radar for a while but this...' she stopped signing to show her an iPad where footage of their fight was taking place this made her curious.

'What do you see?' She signed

'You and your friends have some explaining to do.' She signed back surprised at the question

'Who are you?'

'Who are you? We have no id on you but we know about your friends Percy Jackson and Annabeth Chase. My name is Maria this is Bobbie.' She added and watched as Alexa stood tense across from them she seemed to be analyzing them.

'I want to see my friends.' She signed after a while

'Have a seat.' Maria signed at her as so far Alexa was standing across from her.

'I want to see my friends.' She signed again as a glare settled on her face.

'Your friends are safe, they are answering some questions.' Maria stated and seemed surprised that the girl across from her seemed to scoff, but no noise came from her mouth.

'Maria come out, we might have something.' A voice stated over Maria's coms and Bobbie watched the girl but she did not react...Nick had thought maybe the girl was faking it but she was not so sure. Maria turned to face Bobbie and the two of them started talking to each other in Spanish until the girl slammed her hands on the table.

'I want to see my friends!' She signed at them

'You have to...' Maria began but she interrupted her

'No! I do not have to do anything you say. I want my friends, then we will be leaving.' She said and as she did Maria noticed that she looked ready to fight. She felt Bobbie shift her weight until the girl looked over at her. Her hands were gripping the chair in front of her. She threw it at Bobbie before moving for the door but Bobbie had quick reflexes and blocked her way until the girl started fighting her. Maria was surprised that the way she was fighting was different from that in the video, now the girl was hitting, kicking and punching but more like a novice. Bobbie had her in a hold as Maria tried to sign at her to calm down but the girl was beyond it she tried wriggling free only to slump in Bobbies arms as the sedative they placed in her took effect. Natasha had entered the room and administered the drug before looking at Maria she too was wearing a frown.

"What is it?" She asked

"Her fighting technique was sloppy but precise...it was like she was trying to show how bad she was."

"How did the others go?" She asked

"Not great, they are remaining tight lipped. But May has a plan." She said as Bobbie ended up moving the girl to a different room, this one was made of glass and lying in the room next to her was the other girl Annabeth Chase.