Terra POV

I was floating in a vast universe(FF Universe) when awoken by sensing a being rushing near me, standing up as the surrounding felt like solid then kept my guard up, when the being appeared it's form was made from a black mist.

'another intruder in the timeline, what do you guys want that made you change so many things when all that it will bring is chaos' being

I was speechless as what it was talking about when I got the part of him saying us making me happy as they(the ones he gone with in the portal) might be what it was taking about, then it rush to me with killing intent making me fight as I need some answers.

The fight took a heavy toll on my body as it adapt to the powers I got making me use it in the battle but with it my body was pushed to the limit in exchange I defeated it.

'even if this body dies I will not be dead for long as the guard of time stream given me authority to come back but you on the other hand will disappear forever' it said with a laugh as it's body dissolves into light.

Feeling the toll I rest my weary eyes along with my body then a voice appeared inside my head.

'do you want to find the comrades you are searching for?, Then make a deal with me and I will help you' a woman voice said.

'what will you get in return?, I don't think the help will cost nothing' I asked

'true but the cost is not for you to bear, but for those whose fate was changed ' she answered

Accepting my body begins to glow and fade changing me into a floating orb confusing me then a crack appeared and a powerful orbs descend merging with mine.

'This is your soul along with a gift, as my power is limited I can only give you a window of opportunity on the world you will go so good luck and change the destined path to a new one that will save most of them from those tragedies, my young knight go forth' the voice said, then a wave of life enveloped vanishing after.

FF15

The power enveloping me was warm making me calm and sleepy for a while but a noise awaken me as I sense that my body was heavy making me sigh, then a big people appeared in front of me making my brain process stop for a while then the answer hit me after lifting my hands which was tiny, i panicked for a while but calm down as i check the information fragment i got(background world now and training skills(kings glaive)). after that planning for what will happen making me train and hunt for food as the family i have is poor but a happy family nonetheless.

I was now a 10 year old kid and got some info from the people chatting near me as the voice enchanted my senses along with an added power that made me see if the people is enemy(red, black) or an ally(white, green) from my experiments as my father teach me how to hunt and sell our spoils in town, after that i will go and play in the wood making a hideout for me to train and hone my skills.

while i was playing i sense a huge fluctuation of magic making me rush into where it is going, getting there i watch as a fight between two parties happened and people getting slaughtered one-sidedly.

disengaging the older one took two of the teen with the other sacrificing herself to buy time for the two which i made a decision of rescuing the girl be the diversion as the enemy taken the boy using the skill i learned that was boosted by something i made my way out of there as they are distracted for now on which to prioritize with me not knowing that what i done has a severe consequence.

For months going back and forth the three places (home, village, hideout) i took care of the girl as the shock to over making her comatose which slowly heal as she can now walk and talk but the event shocked her into amnesia making me swore to protect her, checking that she is fully healed i introduced her to my family which they accepted as i summarize how i found her.

Dream

the two brothers from the information i gotten as they became clearer was fighting being stopped by a woman then when the older one was facing backward along with the woman the younger brother in rage took the older brothers weapon rushing into him but was intercepted by the woman who was stabbed, despairing for his lover the older one cried hugging her while the younger one with his quick wit summoned the guards arresting the despaired older brother sealing him under ground.

Dream End

waking up after training i made my way back with no one there making my blood cold so i rush into the town which is now burning as empire soldiers search while slaughtering people, as i was going to rush and help the people a hand stopped me taking me out, seeing that it was her we made it back to the hideout to rest, then i notice her dried tears as she told what happened making me angry at them and myself, now night time we made our way out of this place as they will have limited vision and me guiding us out.

Note: as this is an AU mix of novel and movie so some events played differently with some twist along the way.

TimeSkip

we hide for many years making us disguise our hair(me as white hair, her same color as Serah(ff13))and clothes as the events haunt us both especially me as the dreams along with it made my anguish more powerful but was slowly controlled by me making my mind more firm, we now became brother and sister as we help each other making us get nickname like Luna and Terra, we are currently in the kingdom of Lucis taking the job of selling flowers in a shop that we buyed from the money in our journey in getting here and happy to temporary forget the sorrows within us,

as night came we close the shop and rest not knowing that this was the last day of peace for this kingdom we go inside to rest, not sleepy i watch the stars in the sky shine and think of what to do now when a group of dot appeared near here which made me vigilant, making my way inside the ground started to shake after i woke her up and race outside to see statues fighting that made us run into safety, then my chest feel pain making me stop for a while and sense something near but was awoken by Luna so we rush out the panicking crowd into our first hideout which i made her wait inside to check if its safe again.

Lunas POV

i dont remember who am i before but now i was content and happy to have a family to takes care of me, then a vision assaulted me which showed parts of the future(original) or past(Ardyn) making me sweat every time before i go to sleep, each one blurry before getting clear with me on some of it which is one of the reason i run away as the scenes was hard for me to bear but with my brothers help it slowly became manageable but still hidden from him.

after closing our shop i made my way to my room with another vision coming with me getting kidnapped and the kingdom of lucis torn by the enemy which almost made me cry but was awoken by a knock from brother as chaos abrupt we rush into our first hideout before opening the shop.

Lunas POV End

after the quakes we made our way out seeing the ruins of the kingdom making me sigh thinking if we will find shelter again or stay here with us chosing to stay for a while as the area above might be dangerous for Luna so i scavenge for supplies and survey the areas.

We made our way outside seeing the ruins we search for food, clothes and other necessities before going back.

The kingdom was peaceful with some monsters from time to time but because of it our nightmare and vision slowly came every night before sleeping.

Dream

I watch another event but without sound as the older brother slowly wilt in exile with memories haunting him along with guilt but then move on making me respect him as he became calm after.

The door was unlock by people in uniform taking him out then he ask something making him sad then he sense something making him walk into a chamber where a I see a summon ifrit frozen, freed it rage until calming down by the older brother but their connection given form another vile entity inside him as his calm deminour was broken by the information he seen from the summons mind making me pity him.

Broken by madness some assassin tried to take him out but failed as he devour them, now calm with a touch of madness he plan for the down fall of a kingdom taking the hand of their enemy.

Before I go back the voice appeared

'please save him'

Then I felt the familiar voice and though of the woman so it was added to what I will do

Dream end

Awaken by Luna's cooking we made our way to the table asking our dream for the night as we found out that sometimes we get vision of past or future events.

Done with exchange we made plans on where we need to change from the info's given, so I ask Luna if she wants to go in adventure as waiting here is boring making her excited.

Scavenging for usable parts we made a bike using those from an information I got from somewhere(ff7 bike but tinkered).

Good to go we made our way to our first destination our old home.

Our journey was full of up and down as we encounter demons, monsters while resting in the wild then almost getting lost but we made it.

We rest in our old hideout before going to our house and the town ruins, now back we made a grave for our family then the others after going to our old house to the old town done there we made our exit and venture to other places retracting our journey rewriting it into a precious memory, getting low in money because of our expense in adventure we made our way into our old acquaintance the hunters taking bounties along the way.

Trying to changes the future for the better and failing as every time we are so close something happens along with dreadful feeling as the secondary was changed, not

taking it seriously we waited for the right time which we found out as when we do something it will give the warning so to not be bored we stalked noctis group as an observer and experiment in warning signs.

When we were observing from a far with Luna's turn to watch another dream which is a part of the ones I didn't say to her.

Flashback

I dreamed of a white haired guy who begun his journey in a broken world which he help changing it's fate many times, with every new adventure and partings he continued his journey(Who Am I Fanfic)

Flashback End

Now is the last part of his journey as I see a guy in silver long hair fighting him along with his friends then a calamity appeared making him sacrifice his body as a floating light emerge saving the world then a light shaped human welcome it then said something along with throwing an item disappearing into the crack with the item left forgotten.

Waking up from my shift I made my way out to a almost dozing off Luna who rush into bed as we exchange, alone I think about the new information along with plans to add some back up.

For some days they rest making me happy as it became a vacation but all those must come to an end as the warning started again making us almost lost them as they made their way into the meteor with Ardyn who seem familiar.

Then they made their way inside the meteor with Ardyn staying outside the post which made me think of changing our plan when the feeling rise making us step far away as he go back.

Now that he is gone we made our way inside stealthy, arriving in a good spot we watch until the gang leave after the Trial of Titan, tailing them for a while they got a clue from the spirit guardian of the oracle which made me confuse as something is wrong with the story so I waited for when all will be revealed from the vision.

They now go the the Trial of Ramuh with us watch from a far as we now got some control in using the vision to see the present, done with ramuh they made way to getting back the car from an emperial base at night, getting back to the hotel they were welcome by a bad news making them despair for some days to rest and plan their next step.

With Gladius temporary leaving we guard him as we watch the trios journey

Done moping they escort Iris Gladius sister into the camp on the other side not before taking revenge for their comrade whos fallen, after raiding the base the resume and completed escorting iris with a new errands to do for their next mission ranging from searching for items to exterminating monsters.

Completed their errand they made their way to the next mission of gaining leviathans blessing, arriving they search for information inf the princess finding her in the hands of the secretary of Altissia, making deals with the safety of the people as a bargain for her the next day approaches.

Summoning the Leviathan the empire started their mission of restricting it along with panic of the people and the trio of the four helping in evacuating the people we watch as the feeling was there and will slowly climb if we help or intervene, the events unfold as the story goes which made me sad as I cannot ask her how this happened(two luna) so we continued to watch the four on how they will move on.

Sensing the disturbance(train) I made my way out of the train to calm my mind from the previous information I gotten while observing them, learning some tricks from him(Alion) which I integrated into my arsenal making me meet king Noctis which only pass me by as the power given to me has shielded me from any scrying along with my Fateless destiny(mobius) which made my presence concealed that I found out from my pass journey.

They now proceed to enter another tomb so we watch again through vision we now call observing eye, before they comeback the feeling appeared again making us hide as we see Ardyn getting aboard which made the trip a little tricky but came out still hidden, now stopped as the enemy might take the passenger as targets we get out for some fresh air as they reinforce the train along with new allies if the prince.

As all the civilians get out for safety of the ex emperial mercenary Aranea making the trip exclusive for the trio making as sneak at the back with them encountering glacian which gives her blessing along with Ardyns present of destroying the train tracks and Sealing them in explosion, making me sigh I started the bike with Luna driving and me destroying the debris(Cloud style) while we get out, now in open space we saw the car of the trio damaged so we check if it's repairable or salvageable while watching the charades of the two.

Finding his members with the twist of princess older brother dying and becoming the puppet of Ardyn to attack the party along with huge number of demons making the group sacrifice themselves to make time for Noctis to get to the crystal which when he touched slowly absorbs him in with Ardyn telling the background story of the scourge and Lucis bloodline.

Note: he forgotten some memories so the changes felt like it didn't happen.

After Noctis entered the crystal a crack which is the start of the waiting game so we made our way back into the areas they visit to make them prepare as we fight with them but this only slowed down the process as the world succumbs to darkness enveloping it as daemons appearing endlessly, so we made a plan of fighting back while searching for necessities like food and weapons to strengthen our power as we wait for him to come back

Timeskip game

We don't know how many years past but the aura sign appeared of his return, making me go back to the base we made as i talk to the people who go ready for the final fight, leaving them with communication i resolve my fear of what i must do but it was the will of the world so i follow.

Flashback

We were out numbered but the light in their hearts remain firmed while mine was slowly being wilted so the world send me of a long vision

Ardyn and a woman was talking with smile on their face under the shade of a tree with romance in the air, then it was time for them to part as Ardyn fulfill his mission of curing the sick from what i saw as the star scourge making him beloved by the people on his journey of helping them, then the woman who was the first oracle recieved a revelation from the gods appointing Ardyn as the first king, succumbing to jealousy his younger brother planned the downfall of which i know from the past vision stopping there, awakened from sleep the memory made me sad for their tragic ending so i vowed to save his soul even if it takes mine.

Flashback end

Now in the fallen kingdom isomia we wait for the group to start the final battle, watching how they fought going forward into the citadel made my blood boil which made me confused as this was not me making me control myself, fighting and defeating Ifrit they made it inside making me move slightly forward.

They are now in the throne room so i rush inside but stopped as something taken control of my body.

'I will take it from here rest for a while' something inside me said.

Then my body slowly covered by dark miasma before going inside to meet the two in the throne it absorb the scourge burning them and converting it to power.

'This will do' it said then watch the two fight below

With Noctis winning he made his way into the throne room where he sits and summons the old kings to help him empower the enemy while we wait for the final blow of power for cleansing the star scourge stopping it making them shocked as they didn't sense us.

'Your journey ends here Noctis we will take it from here' it said hold the final blade in place then channeling its power he pinch him to sleep then usurping the power given by the others.

'Who are you mortal' said the first king

'Oh introduction in place' it said bowing 'I am Ardus son of Ardyn Lucis Caelum and Aera Mirus Fleuret nice to meet you Uncle' he said with a grin

'That is not possible older brother doesn't have a child' the old king rage attack him but failing as a shield protected us.

'And here i though you change still the arrogant fool you were uncle, now where were we.. ah yes, i Ardus Lucis izunian Caelum call forth the god to give trial for my father who was wronged for more than millenia' Ardus said with a burst of power.

Then the scene collapse summoning king bahamut.

'What is the trial your called forth foreign king' Bahamut ask with intimidation.

'i will exchange my service of cleansing this world and my fathers soul along with my right to the throne for the pardon of both my parents from your hold' Ardus said face to face with Bahamut.

As Bahamut was going to reject the proposal it stopped and think for a moment as i heard voices arguing, done he made a decision.

'Very well try to take the true kings place and endure it else your soul will burn into oblivion' Bahamut said

'So where do i start?' Ardus said with a smirk

The crystal appeared with a contaminated part so he held it burning it with all his power making it shine.

'The contract is complete go now foreign king' Bahamut said vanishing along with the scene going back to normal, seeing Noctis still down he made his way down to see LunaFreya who awoken.

'Luna dear it is time to go back' Ardus said which she smiled and vanished returning to his body and a two light being ejected one going inside our body then other above his left hand then summoning Ardyn's soul in the right.

'Mom, Dad you are now free to walk this earth' it said crying with a smile then there soul slowly glimmer excited for there reincarnation but waited for someone, happy he give control back to Terra with a confused face trying to process what happened for the past few hours.

'I thank you for you godly assistance as the world heard my prayer giving me aid in this plan, now for the reward' Ardus said taking his power which a small part of it still lingers after use and giving it to me.

'Take it along with my parents powers as they will not need it anymore and sorry for it being small as the bargain was far from my calculation, anyway thank you friend and goodbye'

Ardus said as he gone out of our body vanishing with his parents, now that i found Sarah(mobius) i will not be lonely but with our two companion still missing our journey will continue i rest to sea the sunrise in the not collapse high building then a vision came.

Assaulted by the information hidden from me slowly came to surface making me laugh hard with a smile.

Vission

As the two lovers was going to part an unknown being appeared making Ardyn guard her, introducing it self as a merchant it sells to them two items one which Ardyn buyed for her, touched by their romance he gifted another to them for their soon to be born child making them smile in happiness, done with his transaction he warned them of the consequence of anyone finding out so they keep their mouth sealed, happy with the dealing it vanished, now that they have something to protect they plan for it but needing a help from a powerful being so the oracle not giving up used his item which was a scroll to summon forth a being, sad that they though it failed the surrounding slowly changed.

'I am the goddess of life, What do you ask of me my child' a tender woman voice answered

Then Ardyn made a bargain of protecting his lover and child

'That is not what i can do my child as the power of fate compels the two of you with a destiny higher than i can control' the goddesss said with sadness as she knows all that will happen but the covenant must be upheld.

Then he said what he wanted and that was to protect his child but this will only make the timeline unstable so they will need a third party and the goddess knows who to call with it came the chaos power and the scourge bathing in some of it.

'What did you call me for' asking Chaos but was stopped when he looked at Ardyn and laugh

'So fate fooled another spawn no matter i now know why but his chains is to many for me to cut so i cannot help you' Chaos said still eyeing Ardyn.

'What i call for you is not that chaos but to bless their soon to be child so that their fate can be change for the better' the goddess answered.

'Then it shall be done just to knock them up a peg on them' Chaos said with a laugh then pulled a part of his power then send it to the womb of the oracle.

'When you give birth the power will slowly merge with him, now for the price you will suffer for a along time but persevere and the reward is more than this bargain' Chaos said with a smirk disappearing after as their contract was fulfilled.

'Now for my part i will give him the skill needed for his journey' taking out an orb with the color of green, silver, and red

'This is a part of my treasured item born from the fragment of a great hero of old who risk his life for the world (Who am i novel), but i know any who will need his help will be saved take it so that the journey may take you to happiness and will protect the child ' she said with sadness in reminiscing his journey but conviction as he knows him best

Floating it slowly merge along with the first one, now done with their deal she made her way back not before saying one last sentence.

'I wish you both happiness for the next life' Goddess of Life

the scene changed back into the field making them ask if it was a dream seeing it was not they played their part of unknown destiny with the oracle dying not before activating the item Ardyn gave stopping time for a while taking her lifeforce as payment for accelerating the birth of their child and sending him to safety, smiling she past away and her soul trapped to watch as the events unfolds(FF15 events).

Watching his lover struggle with his inner demon made her cry but this was a price they must pay for the happiness of their child.

As they suffer for a long time the child they loved travel into the future getting nurtured by a happy family in the forest.

Vision End

Exiting the citadel we now rest for a while as the world welcomes the light of new beginning

FF15 End

A/N: this is a AU where some event must happened but i changed for some of my ideas to fit, also the group didn't die as the the resistance or the people they know by Terra asking for a rescue after they fought ifrit as the chain came loose that time so happy ending about luna i got the idea from FF13 where sarah was protected by an alter Lumina changing it with the sarah of mobius who one of the people terra was searching making her take care of the body as their resonance appeared she temporary lost his memories because of the power Luna's body have(oracle) and because of the event change of Luna escaping and the empire searching for her the power(Sarah)along with Ardus slowly accumulated into a semi alter body(FF13)used by her to protect both of them making the changes not that impactful to the original story, as for the warning sense it is played by two parts one the warning said by the merchant as fate has deep hold in the FF universe, second is resonance of Ardyn and Ardus as they have the same bloodline and the sequence of giving power to Noctis was reverse as the oldest king was the last.

Anyway thank you for reading i am still lost of the priority of which first to focus do i go for all progress where anyone can get the bigger picture or i go for one novel before the end then pause it to start the next one leaving it like the other so it slowly come together, so please comment in the review need it and appreciate bye for now.

Next Update: The Adventure of Garland