(Hogwarts-Library)

Lily sat down next to the other Marauders/wards of Professor Gryffindor and looked at them "So, why have you called us into session, James?" James looked over them all before sighing "I am breaching a subject that is uncomfortable for us but it is necessary, Professor Gryffindor isn't who he says he is" the others all looked at him with wide eyes "What do you mean?".

James sighed "My parents were saved by Professors Gryffindor, Dumbledore, McGonagall and Filtwick not too long ago but then Professor Gryffindor edited the wards around my home" Sirius's eyes narrowed "He'd have to be related to you to be able to do that" James nodded "And yet he doesn't exist on the family tree, it is an updating one, the only indication that he exists is a blurred out name under me".

Narcissia gasped "To be blurred…there aren't many ways that can happen, you could be disowned but that doesn't work for Professor Hadrian" Snape and Lucius nodded in agreement, Remus's eyes narrowed before he shook his head "So, we do another Marauder's investigation on our Professor?" James nodded and Sirius grinned "It's going to be awesome" the others chuckled at him, not noticing the person hidden in the shadows.

(Headmaster's Office-The next morning)

Harry walked into the office and walked over to Fawkes who trilled at him, Harry smiled and stroked him, Albus walked out of his chambers and smiled at his guest "What can I do for you Hadrian?" Harry gulped "My wards met in the Library yesterday, they suspect me, my name didn't appear on the Family Tree at the Potter house except a blurred area".

Albus nodded and stroked his beard "I see, this might be a problem" Harry looked at him with an incredulous expression "Might be? They have Remus Lupin, Lily Evans, Narcissia Black, Bellatrix Black and Severus Snape in that group, they'll have me figured out within a few months, I need to speed up my timeline, I need to ask Peter if the Dark Lord has contacted him about joining yet".

Albus nodded as Harry sat down, Fawkes flew over and landed on Harry's shoulder, Albus also felt the wards wrap around Harry in a comforting manner not unlike a hug, Harry smiled "Thanks Cassie, Fawkes" Fawkes trilled and the wards seemed to emanate happiness and affection, Albus sat down and Harry grinned at him "Right, well today will be another day on the Patronus Charm".

(Harry's Classroom-Just as the Class is finishing)

Harry smiled as more of them managed to create a corporeal Patronus, as they were leaving "Mr Pettigrew, can I speak to you for a moment?" Peter looked at the others who shrugged and nodded before standing in the classroom as everyone left, Harry waved his hand causing the door to shut, he looked at Peter "Take a seat Pete, you're not in trouble" Peter relaxed before sitting.

Harry looked at him "Now, I want you to answer me honestly Peter, can you do that?" Peter nodded "Have Death Eaters come to you with an offer from Voldemort?" Peter bit his lip before looking down and nodding, Harry nodded "I suspected as much" Peter looked up in shock and Harry smiled sympathetically "I know that the Marauders are investigating me Peter but right now, you need to trust me".

Peter frowned "I don't understand, how did you know he'd offered me anything?" Harry sighed before standing up and pulling out a penesive, he looked at Peter "Peter, I need a magical vow from you that you will not reveal anything that you see to anyone except Headmaster Dumbledore as he already knows, if you cannot give that oath, you can leave the room and we'll pretend this discussion never happened".

Harry turned to look out of the window as Peter frowned in indecision, he sighed realising that his curiosity was getting the better of him as he raised his Wand "I Peter Pettigrew swear on my life and magic that I will not speak of anything I see right now to anyone except Albus Percival Wulfric Brian Dumbledore, so mote be it" magic flared around him and Harry turned and smiled.

"Very well, come on over Pete, I must warn you, it is not very pretty, we'll start with this one" Harry pulled a memory out of his mind "It should explain exactly how I knew that Voldemort had made you an offer" he put the memory into the penesive, it swirled for a few seconds before he and Peter stuck their heads into the Penesive, they were dragged into the memory.

(Flashback)

Peter blinked as he and Professor Hadrian ended up in a graveyard, he blinked at another Professor Hadrian in a set of robes with Gryffindor colours on it along with an older student in Hufflepuff colours, the two looked around until the younger professor saw the name on one of the gravestones, Peter's eyes widened Tom Riddle, the younger professor fell to his knees and screamed as a scar on his forehead began to bleed.

The other student tried to see what was wrong, when the younger Professor spoke "Cedric, get to the cup" Peter turned when he heard shuffling and his eyes widened at the older version of…him? But that wasn't possible, the older him was smiling coldly when a voice whispered "Wormtail, kill the spare" Peter watched as the older version of himself levelled off his Wand at the Hufflepuff "Avada Kadavra" the spell hit.

(Flashback Ends)

Peter and Harry exited the memory and Peter stepped to the side and threw up, Harry waited for him to finish as he pulled the memory back into his mind, as Peter finished throwing up, Harry vanished the sick and sent a mouth and breath refreshing charm at him, Peter sat down "How?" Harry sighed "That memory was from the year 1995" Peter's eyes widened "You're from the future".

Harry nodded "I am, my name is Prince Hadrian James Potter-Gryffindor, son of James Charlus Potter and Lillian Maria Potter nee Evans, I was born in the year 1980, my parents died in the year 1981 due to their secret keeper, Peter Pettigrew giving up their secret to Voldemort, my Godfather, Sirius Orion Black was framed for this crime and ended up in Azkaban for 13 years before he escaped, he died in 1996".

"I was then sent a vision of everyone dying, the Weasleys, my adopted family, Albus Dumbledore, Severus Snape, Remus Lupin and Peter Pettigrew all dying at the hands of Voldemort and his Death Eaters, I was then given the choice to come back and change it all, I already have started, I have pulled Lucius Malfoy, Severus Snape, Narcissia Black, Bellatrix Black and Regulus Black away from the Dark Lord".

"I've saved the Potters and Prewitts and now, I am planning on pulling you away from the Dark Lord, if I can do this, I should be able to kill the Dark Lord during your last year of schooling, I will end this war and Tom Marvolo Riddle" Harry looked at Peter who was crying "Will you help me Pete? Will you help save your friends and everyone else?" Peter nodded with determination flaring in his swollen eyes.

(The Library)

Peter sat down with the others and they all took in his haggard appearance "Pete, what the hell did he do to you man?" Peter shook his head "He didn't do anything to me, he just showed me why I should trust him and you all" Peter sighed "Not too long ago, I was approached by the Death Eaters about joining the Dark Lord, they offered me his protection and told me to think about it, Professor Gryffindor knew".

Peter shook his head "I should have told you all, but I was afraid, Professor Gryffindor told me that he was planning on ending the war during our last year, that he was going to destroy Voldemort and that I should choose my own path, he said that it wasn't right for him to pressure me, he made me realise that we have been putting all of our hopes into a 16 year old boy to kill that bastard".

Peter looked at them all and they stared in shook at the fire in his eyes "I will not allow him to do this alone" Lily smiled "I'll back you Pete, he may not be who we thought he was but he is our friend" Severus and Lucius nodded, Bellatrix smirked "I'll back him from here to hell and back, he saved me" Regulus nodded, Sirius, James and Remus looked at each other before looking at Peter.

"We'll have his back Wormy but we aren't stopping our investigations" Peter chuckled "I didn't expect you to but he knew, he knows that we are investigating, he said so before talking to me" the other's stared at him with wide eyes before Remus smacked his face with a curse, they all looked at him "What is it Mooney?" Remus shook his head "He is a Gryffindor, he's connected to the wards, of course he knows what goes on in the castle".

Sirius blinked before cursing "That's why so many of our pranks have backfired, he was always one step ahead of us" James chuckled "We have been playing right into his hands" Lily snickered "This explains so much, it was always entertaining to see you try and prank him only for you to end up pink or covered in your own prank" Narcissia smiled before becoming thoughtful, she got up and walked out, the others watched curiously.

(Professor Gryffindor's Office)

Narcissia knocked on the door "Come in" Narcissia walked into the room and smiled at Harry who was sat marking work, he looked up and she saw his bored expression change to a beaming smile "Hello Narcissia, take a seat" he moved the paperwork to the side and she sat down in the seat opposite him "So, what can I do for you? The Marauders aren't after my blood because of Peter's state are they?".

Narcissia giggled "No Harry, they aren't after your blood, though, they are still investigating you" Harry nodded "That makes sense, they never have given up a challenge and investigating me is one" Narcissia smiled slightly "Harry" Harry looked at her and she was mesmerised by those expressive eyes that had seen too much in their time, she sighed.

"Harry, I…I want to try a relationship with you" Harry's eyes widened and he nodded "But, I can't do that if I don't know who you are, even if you need me to take a vow to never reveal who you are, please let me know you, so that I can be the girlfriend you need" Harry's eyes widened before he closed them and thought on it for a moment before sighing, he waved his hand causing a Penesive to appear.

Over the next couple of hours Harry took her through all of his memories, those of his horrid relatives, those of his adventures with his friends, those of his fights with Voldemort, she cringed when she saw the older Narcissia with Lucius, no thank you, finding out that Harry was Lily and James's son was a bit odd but it explained why he looked so much like them, she smiled at him "Thank you for showing me, Harry, thank you for trusting me".

She kissed him on the cheek and watched as his cheeks went pink before he forced his blush to fade with his Occlumency, he smiled at her "Of course I trust you Narcissia, will you go out with me?" Narcissia smiled "of course, Harry, I'd love to" Harry kissed her softly before pulling back, the two smiled with blushes before Harry waved his penesive away and wrote a note "Its past curfew, you'd best get back" she took the note and nodded "Goodnight Harry" "Goodnight Narcissia".