Disclaimer: I do not own Harry Potter and Assassin's Creed they belong to their respected owners.
A/n: I am sorry but this is not beta read so bear with me.
THE BLACK EAGLE
October 31, 1981
Severus Snape flew towards the Potter's home with a gusto. The wind beating against his wings as he banked in the midnight sky. When he landed his form shifted back to his human form. Running towards the house he could see the hole in the roof and the child's bedroom. Instead of heading through the front door he leaped onto the windows and quickly made his way up the walls towards the bedroom on the far left of the house.
There he landed with the grace of a cat surveying the scene before him. There he found little Harry crying while his mother was nothing more then a lifeless husk on the ground.
"Lily!" Severus said as he knelt down to the fallen form of his sister in arms and his best friend. The woman he had loved and then lost because she chose another. He still remained her friend and brother throughout their ordeal. The storm raged outside still and the child Harry began to cry. Severus still held on to Lily's lifeless form as he cried for her demise.
Though they both went their separate ways they still remained friends. Severus became a spy for the light while Lily was pregnant with Harry. James her husband was supposed to protect them and where was he? Severus gotten up and picked up Harry from his crib now soaked with rain. Gently wrapping him in his coat he made his way down stairs towards the main room.
There at the bottom of the stairs was James Potter soaked in blood and bleeding out.
Yet he was still alive.
Severus gently put Harry down and rushed to his friend. The Husband of his sister in Arms.
"James!" he said and tried to stop the bleeding.
"No, Severus," James croaked as he held onto Severus's hand.
Suddenly two shadows appeared.
Remus Lupin came in along with Sirius Black. Both looked to be drenched in rain and from Sirius's chest and arms blood as well, and from the looks of it seems to be sported by Remus.
"What happened?" Severus demanded.
"We were betrayed by Petigrew!" Remus hissed through clenched teeth.
Severus growled, "Petigrew was the traitor!" he said.
"He was placed under the impervious curse and then when he became secret keeper he was forced to give Voldemort the location of the manor. I saw it myself when I followed him," Sirius said.
Severus lifted his head up to look at them both.
"So Peter didn't betray us willingly?" he said
"No, and if he were free he would have hung himself up for his betrayal to the brotherhood," Sirius replied.
Severus sighed if Peter truly had been forced to betray them...
"What of his wife and daughter are they alright?" Severus asked.
"I managed to get them out of England and to America so they are safe." Remus replied.
Severus nodded he did not like this at all.
Suddenly a coughing sound was heard and Severus turned to James who was still bleeding out on the floor.
"Hold on James we need to get you to safety!" Severus said trying to see what he can do for his friend.
"Lily?" he croaked.
"I'm sorry James, Lily is gone," Severus replied.
"Harry?" he said
"He is right here safe and sound," Severus replied.
"I tried to fight him off Sev..I've tried," James said and started to cough up more blood.
"Easy," Severus said trying to see if he can get a blood replenishing potion but James's hand caught him.
"It is too late Sev the wound is poisoned," James croaked.
"Surely I can..."Severus said but James coughed and shook his head.
"No, Severus save your potions," James said.
"What shall we do about Harry?" Severus asked.
"Petunia hates magic as much as the next person but she lives also by the creed. Tell her the truth and tell her what happened tonight. Tell her that when the time comes we will come for Harry, but right now she needs to protect him from the Templars and the Death Eaters." James said with that he slowly coughed and was no more.
Closing his eyes Severus said a silent prayer to his now dead brother.
"Gather anything belonging to the brotherhood and hide them well. For if the Templars knew that James Potter and his wife were Assassins then we would be compromised." Severus said and they quickly moved to cover more ground.
Harry continued to cry as he saw the lifeless form of his father before his eyes.
"Such a young age to see death," Severus said as he slowly picked up the child and held him. He rocked Harry till he fell asleep and then he heard the signs of someone apparating.
It was there that Hagrid came barreling into the home of James and Lily. Severus walked slowly out with Harry in his arms.
"G'day to you Severus I did not know 'er here?" Hagrid said.
"Lily sent for me, but I see that I am too late," Severus replied which was a lie.
Hagrid had tears in his eyes as he surveyed the death scene before him. James's body was on the ground in a pool of his own blood his throat slashed just where the arteries are.
There was blood everywhere as he walked around and then up the stairs.
"W'ere is de dark lord?" Hagrid asked.
"Gone," Severus replied as he continued to hold Harry.
"Is dat 'Arry?" Hagrid said
"Yes this is Harry he just saw his father and mother die before him. The three of us knew who the traitor is," Severus said.
"Who?" Hagrid asked
"Peter Petigrew under the Impervious Curse." Severus replied.
"Nasty one dat curse!" Hagrid hissed
Harry then started to wake and then he began to sob.
"There, there Harry it is ok," Severus said.
Harry quieted down before Severus gotten up and handed the baby to him.
"Keep him safe Hagrid," Severus said and slipped a letter into the basket that Hagrid had with him. He put a vanishing charm on it to make sure no one but the intended recipient could see it.
"I 'ill Severus thank 'ye," Hagrid said as he gently took the baby from the basket that Severus had conjured.
"Here mate take my motorcycle it can handle the weight and it is a lot faster then walking or risk apparating," Sirius said as he came around the corner from where they had hid all the Assassin's equipment.
"Thank 'ye mate I will put it to good use," Hagrid said as he loaded Harry onto the seat and took off.
All three of them stood there in front of the house looking at the mess before walking back inside to deal with James and Lily's bodies and the smoking heap which was once the dark lord.
THE NEXT NIGHT
Number Four Privet Drive was dark as it always was this time of the night. A black eagle sat on top of a lamp post along with a black dog and a large brown wolf. The wolf was a werewolf as the full moon shown brightly in the night sky.
The Eagle was not worried about the wolf killing anyone. Part of their training was to master any animal that represented them and that included werewolves.
The trio made their way towards the house on number four and Severus was the one who transformed and knocked on the door.
An overly thin petite woman answered. She was horse faced and covered in head to toe in food.
"Petunia," Severus answered before entering the house followed by Remus and Sirius.
"Severus," she said and closed the door behind her.
"Who is that love?" a bellowing voice answered.
"It is only Severus," Petunia replied.
"Take it in the basement quickly," the voice replied and she quickly ushered them in. Sirius changed back into his human form while Remus remained a wolf.
The two humans and one animal followed towards the door in the kitchen that led to the basement. There Petunia waited till they all entered before closing the door behind her.
"I got your letter," Petunia said holding the paper up for them to see.
"Well?" Sirius replied.
"I can take the boy in and I would assume that he is magical yes?" Petunia replied.
"Yes, he is unfortunately," Severus replied.
"You know Vernon won't like this!" Petunia replied.
"He does not have to like it but he will have to honor it. You are a part of the brotherhood even if you are an assassin or not. And Harry is also part of it as well as your boy. So we both know what is at stake here," Sirius replied back.
"Shit! So what about the Templars?" Petunia asked.
"For now Dumbledore does not know of James and Lily being part of the Assassins and he would never know. For now all we can do is protect Harry as best we could and I will do the same to Draco. Sirius was telling me about him and I will do my best to keep him safe." Severus replied.
Sighing deeply Petunia nodded before looking down at the floor her hands behind her back.
"So when do I expect the invitation to Hogwarts?" she asked.
"On Harry's eleventh birthday," Severus replied.
"Alright I will be ready for when the day comes till then safety and peace to you all. And I do hope you find the traitor who had killed my sister," Petunia said and they nodded before leaving the house.
MALFOY RESIDENCE
Narcissa Malfoy was busy tending to young Draco when a blast of green flame erupted from her fire place. Running into the main hall of her mansion she was surprised to see Severus there waiting for her.
"Is it true?" she asked.
"Yes it is all true Narcissa," Severus replied.
"Voldemort is truly gone!" she said
"Only temporarily the spell Lily Potter had cast on her son had done its job. Now I only fear for little Draco as he too is in danger of following his father's footsteps," Severus said.
"I will not let that happen! I may love my husband but the choices he made have cost us dearly! Our entire family honor has been ruined because we followed a half-blood freak!" Narcissa hissed.
"Careful Cissi I am a half-blood too remember," Severus said darkly.
"But you are different you don't follow some sick twisted old man's manipulations. You follow your own heart and I wish my son would do the same!" she said.
"With your permission I would like to train your son," Severus asked.
Narcissa looked up in surprise, "You know Lucius won't allow it right?" she said.
"He does not have to know after all what can an old potion's master do..."
TBC
Sorry for the cliffhanger but this is a one shot story. So if you people think it is interesting enough let me know, and if I have time I will continue on with the story. Other then that read and review.