[TIMESKIP]
Y/NPOV
Its been a couple year since me and Artoria been married.At first it was very arkward for both of us but given some time we manage it.Somehow she manage to make me fall in love to her and i don't know how she do it whether with she got help from Merlin or that part of her charm that make think she is cute.From that i was always watching all her achievement from normal girl to king of knight.The most interesting part is no one know my existence except Artoria and merlin since i mostly live in special house near camelot that has a special boundary only those who know me. Speaking of merlin he always keep asking me about my power which obviously i will never tell anyone in order to prevent unwanted incident. After some time i slowly open up a bit telling my origin and somehow make their reaction very shocked,
[FLASHBACK]
Merlin: so y/n could you please who are you really are because there were no way for normal human could hold such power.
Artoria: i also been wondering what kind of sword that you were holding could youplease tell me about yourself more dear
Y/n:sigh!!!!! do i need tell both of you
both:yes
Y/n:Fine, but both of you promise me not to tell anyone about me and especially you d*ck wizard
Merlin: Don't wory y/n your secret is safe within me but ( gained a tick mark) why you always call me d*ck wizard
Y/n: who know
Artoria:don't worry dear your secret i will never spill it
Y/n:Thanks, the true is i not from this world *mind* since kami-sama did tell me to not tell the existenceof my original world then i will make my own origin.
{A/N}: before i forgot the god did tell our mc do not reveal existence of his old world because it will cause havoc before he reincarnated which i forgot to put in this story
Both:huh!
Artoria: B-But how
merlin: i see now all that power make sense since i never encountered something bizzare like that but (looking at y/n) you not finish explaining the whole story isnt it
Y/n:yes but i will explain it next time
Merlin:fine i will not pry any deeper but can i know about your sword because the only thing that i know is much stronger than excalibur
Artoria:i'm also interested about your sword
Y/n: my sword are called seiken and right know the one that i use right now is kaenken rekka one of the seiken that i posess.with this and using wonder rider book i can transform a kamen rider .
Merlin: interesting but what is wonder rider books
Y/n:Wonder rider book are fragments of the allmighty book that created the world itself,which was torn into pieces because an incident happen long time ago.Wonder rider book are divided into three categories which is Book of God Beast that contain mythological creature , Book of Animal contain about living creature recorded on earth, and lastly Book of Stories contain many heroic adventure stories from around the world.
Merlin:i see
Artoria:dear can you show me your seiken sword
Y/n:anything just for you lionnes
Artoria: B-Baka
Then y/n summon all his seiken and both Merlin & Artoria couldn't help but being mesmerized by all the sword beauty
Artoria: so pretty!!
Merlin: indeed my king*in mind* to think something like this exist no wonder he always wanted to remain hidden, such power like this can make world go unbalanced
[FLASHBACK END]
Y/N POV
right now I currently sitting under a tree near the flower field while writing some stories for the kid in the orphanage since they always beg me to tell some stories which entertain them so much. Not to forget how i make merlin having some ptsd when he pull a stunt toward my wife couple year ago.
[Flashback]
Merlin suddenly wake up in a dark room while he chained in the chair.
merlin: huhh! where am i ,
and why i get chained in the chair
After a while he keep trying to break the chain he finally give up.Then he heard a foot step coming toward him
Merlin: who there
then sound of the footstep keep coming until it was revealed a very mysterious girl walking toward him
mysterious girl: oh my what do we have here a handsome man how lucky
Merlin: *perverted smile* indeed i am really lucky is this a new fetish
mysteriuos girl: yes would you mind can i invite couple of my friend to try this
merlin:* perverted smile* sure the more the merrier hehehehehe
then the mysterious girl clapped her hand and many girl appeared one by one until it reach more than hundred
Merlin: is this heaven
mysterious girl: yes handsome, now lets some fun shall we
Merlin:yess 100% yess ( nose started bleeding)
then one by one all the girl starting to take off their clothes leaving merlin with excited faces.But all then all his excitement turn into horror when all the girl turned into fat ugly bastard looking at him with love eye
Merlin:
fat ugly bastard: now handsome shall we
then merlin keep strugglimg break the chain but failed.Then he trieed use his magic but nothing worked.All he can do is look at them with horror as they approach slowly but surely
fat ugly bastard: don't keep struggling handsome soon you will feeling good from us isn't that you want from beginning
merlin: n-no don't come here you monster p-please
then merlin realised there is no longer hope but despair while all the fat ugly bastard r*pe him till morning. When he aready give up he woke up on his bed as if nothing happen to him
Merlin:H-huhh i-s that just a dream or nighmare but it felt so real did the fairy queen cast some cursed on me but that impossible for me not to noticed anything then who?
The truth is it was y/n who cast a special type of magic called dream magic where user can controlled any kind of dream from happy one to nightmare and the victim will feel as if it was real.then it was continued for a week until one day merlin find out it was y/n who cast the spell he beg to stop but y/n replied
Y/n: that what happen when you give my wife a d*ck when i absent.If i know the same incident happen again then i will the same on you but worse do you copy that you d*ck wizard
Merlin:*scared* y-yess sir (in mind) now i know why from the beginning he keep calling me d*ck wizard)
[FLASHBACK END]
Y/N POV
When i enjoying the view then i heard someone having some sword training
voice: hiyyah!!!!!
then i peak behind the tree seeing a girl wearing a red shirt which i know her indentiy is with tiny wooden sword on her hand swinging the wooden sword all her might despite having zero knowledge about sword.I decided just to revealed myself to her
Y/n: yo!
the girl: h-huhh who are you * while pointing her wooden sword to mc*
Y/n:*in mind* cute . well my name Y/n kamiyama just passing through knight remember that(while patting her)
Modred:*mind* so warm but it what is this feeling .w-well my name modred le fay nice to meet you Y/n -san *smile brightly*
Y/n:*smile*same here modred-chan
[TO BE CONTINUED]