For fans of Magus&Devil

i didn't abadon this story. I have many ideas but i have problem with that how transport Rin and Shirou to dxdverse. My last idea (Rin and Shirou were killed by toxic creature made by blood and next ressurect by Zelretch and Ajuka in dxdverse as high class devils) was too lame (creature was too weak) to use it. So I'm in a fix. If i will have idea how transport them and resurect them as high class devils i will write it. I have a lot of ideas for M&D (for example special familliars for Rin and Shirou and their peerage, i don't want write more because of spoilers.

Disclaimer: Of course i don't own MSLM and Highschool DxD.

Few infos about this story

Issei is OOC, he is more powerful (but not op), less perverted but propably still he will have harem (i am not sure who will be in harem but Vivio). Story will be close to canon but it won't be canon. Fractions will be more powerful and most characters will have their reasons, here will not be just warthirsty Kokabiel (and no, it won't be "3 fractions are bad for humanity, i must bring a new war for them" Kokabiel who is in a lot of fics) i will try give more development for characters (well few characters will not have any deep motive for example Freed)

In nanohaverse there force not happend and some events of vivid happend, Nanoha is with Fate. Vivio is with Einhart.

I will try merge these 2 universes.

"Talking"

'Throughs'

"Spells/Comands"

[Devices talking]

[Ddraig talking]

|Telepathy|

Issei slept and had very good dream. In this dream he met very prety, shy and nice girl she became his girlfriend and when they had to kiss he heard voice of his younger sister. "Onii-chan! Wake up!"

"Vivio! Please let me sleep for five more minutes! I have very good dream!" He said trying to return to this nice dream.

"I don't care about your pervy dreams! Wake up or you will be awakened by Nanoha-mama" she said and he woke up immediately. Nanoha wasn't called The White Devil for no reason.

"I woke up! You don't need bother mom!"

"Ok onii-chan. Fate-mama said that today she will make pancakes for breakfast so harry up or i will eat your serving!" She yell and ran down the stairs. That was his adopted, year younger sister, Vivio Takamachi Harlaown. How it happened that she is his sister?

flashback

9 years ago

"Mom? Why we go to this Uminari?" asked eight-year-old Issei from the back seat of their car

"We want meet our old friends, Takamachis" reply his mother Sakura Hyoudou

"Why did you take me with you? I will be bored! Like allways!"

"Issei, don't whine! Nanoha adopted daughter, she is only year younger that you so you will have company, maybe she will be your future wife." said his father, Ichirou Hyoudou, looking back on his son

"Mou! Father! I'm too young to think about thinks like kissing! And girls are disgusting and boring, they only think and talk about dolls, fashion, romances, kissing and other girly things! I will never a girlfriend or wife!"

"what about Irina? She was bored and disgusting too?"

"What you mean by "she" mom? Irina was a boy and my best friend!" he reply and his parents begin laughting.

"Issei, Irina maybe was a tomboy but she was definetly a girl!" said his mother still laughting "Irina was a girl? But how? She wasn't boring and disgusting!"

"So Issei, every girl are boring and disgusting?"

"Definetly no mother! By the way what is name of Nanoha's daughter?"

"If i am correct, her name is Vivio." reply his mother

"If this Vivio is a bit like Irina maybe i will be not boring, by the way how much longer we will drive?"

"About hour, maybe less" Reply his father

After hour they arrived to uminari, after few more minutes they stopped in front of Midori-ya. Takamichi falimy knew about the fact that Hyoudous arrive so cafe was close.

"Issei, remember, behave yourself!"

"Mom i am not dissolved brat, know how to behave"

"Nice to hear that" replied his mother and pushed doorbell

*ding dong*

Few second later, doors was been opened by woman with long dark orage hair.

"Yes? Ah! Sakura! Ichirou! Please, enter! We waited for you"

"Momoko! It was a while!" said his father and they enter

"And you must be Issei-kun" said woman when she noticed issei

"Y-yes ma'am"

"You don't have to be so formal, you can called me Momoko. After all i am you godmother" said Momoko with warm smile

"H-hai Momoko-san" said issei and he entered.

"Minna! Hyoudous arrived! yell Momoko. They entered to room and Issei saw five people. Man with dark brown hair propably husband of Momoko. Woman, younger than Momoko, with dark brown hair propably one of their child. Young woman with Momoko's hair color, propably she was Nanoha, other young woman with yellow hair, he had no idea who she could be and blond girl with heteochromia, she must be that Vivio.

"Ichirou! Sakura! How many years?" said man and kissed his mother in hand.

"Long, too long my old friend! By the way Shiro, where is Kyoya?"

"He is in Europe. Sadly he can't return in this month. By the way, you didn't say that your son grew into young man! You can called me Shiro Issei-kun"

"I-it's a honor S-shiro-san"

"Come on, you need not be ashamed, we do not bite." said "Well maybe Nanoha"added after a while

"Mou! Father! I am not that bad!" Cried young woman

"They not called you 'white devil' with no reason Nanoha" said blode woman,

'No honorifics? They must be close' throught Issei .

"Mou! Fate-chan! You are mean!"

'Yep definetly best friends or something more.'

"Fate-mama is right Nanoha-mama!"

"Mou! You too Vivio-chan?!"

'Wait a moment did I heard that girl adressed blondie 'mama'?' he throught and wanted asked about it but his father asked about it faster

"W-wait! Did I misshear something? Vivio told 'Fate-mama' and 'Nanoha-mama'" asked shocked mr Hyoudou

"Hai! Vivio have two mamas: Fate-mama and Nanoha-mama. Vivio love them and they love Vivio!" told happy Vivio "Is something wrong?" asked Vivio seeing shocked Hyoudous

"N-no, of course no! We was just shocked. Not everyone in Japan allow addopt and raise child by two young women" reply Sakura.

Passed few hour, during this time Issei and Vivio became friend. Also Issei learned name of Nanoha's older sister, her name was Miyuki.

Came evening.

"Issei! Remember, behave yourself! When we get back I want to hear from Nanoha that you was polite!"

"Hai okaa-san!"

"Now come and let your mother kiss you!"

"Mou! Mom! Everyone can see us!"

"Bye Issei!" said Issei's parents and with Vivio's grandparents came to theatre

Past few hours

*ring ring*

"Yes?" said Nanoha answer a ringing phone "What?" asked loudly "But, how?" her voice was calmer "Sure we will be there after few minutes!" told and put down the phone

"Issei, Vivio, we go to hospital" she told them.

"But why?" asked children

"Issei, your parents and Vivio, your grandparents are in hospital. I don't know why." Nanoha said very calm but childre could heard sorrow and concern in her voice

Children were crying all the way to the hospital.

In hospital

"Hello. Can you tell me in which rooms are Mr. and Mrs. Hyoudou and Mr. and Mrs. Takamachi?" She asked the receptionist

"Of course. Takamachis are in room number 200 and Hyoudous… Hyoudous are in operating theatre."

"What happend to tou-san and kaa-san?!"

"I'm sorry, but their condition is serious. Your parents were heavily shot. When the show has been ended one of the actors turned out to be a madman and began shooting into the audience. Your dad and mom had received the most damage. Fortunately Mr. Takamachi managed to disarm the attacker but he was shot in arm and his wife in leg. Fortunately their life isn't in danger." sad nurse and Issei begin cry

"Issei, I know how you feel but you can't lose hope. Doctors are doing what they can to save your parents" said Nanoha and hugged him

Issei and Takamachis waited all night outside the door to the operating theater. Few minutes after Nanoha and Issei woke up, doctor left operation room.

"Sensei! Sensei, did they… Did my parrents…?"

"I am sorry young man" it was only what he said and went away, Issei begin cried. He tried to stop it but he couldn't. He felt that someone hugged him.

"Issei, cry, cry out all your sorrow and grief. You can not suppress it in itself" he heard quiet and warm Nanoha's voice. He cried for to hours and slept, even then he still shed tears. "

A poor child" said Nanoha to herself when she tooke him in her arms and brought him to car.

Five days later was a funeral. Issei tried wake up his parrents. Maybe doctors was wrong. Maybe his parents only dreaming. But but when they put the coffin in the grave and filled in with earth, they left him a remnant of hope and again he began to cry. Nobody dare to stop him.

week after funeral

He lie on bed in one of rooms for quests in Midori-ya. He left this room only to go to bathroom or to eat something. "Issei-kun!" he heard Vivio's voice and saw that she entered his room

"Yes Vivio-chan?" he said with lifeless voice

"Not you! I want issei whose i met two weeks ago" cied girl

"It's me." replied only

"No, you are't Issei! You are grim and sad!" Vivio yelled with soreness and slap him "Wake up! Do you think that your parents wanted you to be sad?" when she said that Issei was shocked. She was right! How he could be so stupid! His parents would like him to live life to the fullest!

"Thank you Vivio!" he said and hugged her.

"W-what are you doing!" she said only and quickly left the room with red face.

Nanoha, who heard the whole conversation, entered the room and said "I see, Issei, that you return to your old self"

"H-hai Nanoha-san, i was stupid"

"Didn't say that again Issei-kun. You are human and everyone sometimes need to be sad, especially after the lost of loved ones. It is normal that you feel sadness and grief." she said to him "But i didn't want talk about that. You see… I have rights to adopt you." she said with smile

"Really? I won't go to orphanage!? I will have mother!? And sister? Thank you! Thank you!" he said, weeping with joy

Nanoha excepted that he would be happy but even that she was a little suprised by his reaction, after all he knew her only two weeks. "Wait a moment, I want be sure tha you won't regret so i want you ask you few things." she paused and and looked in his eyes "First. Remember that you will be have two mothers, me and Fate-chan, and no father. Do you mind it?"

"It will be strange at begin but i am sure i won't mind it!" he said after few seconds of reflection

"Ok. Before i ask you second question i must tell you something." she paused again "Well, i am mage."

"Nanoha-kaasan, I want to believe you but it is little hard, can you prove it please?"

"Well i knew you won't believe me so easy i will show you" she said and touch her necklace "Raising Heart Exelion! Set up!" she said and gem relied in english [Stand by! Ready! Set up!], where she standed was pink light, moment later Nanoha was in new, white, dresslike outfit and in her left hand she had spear. "So i hope it is enought." said with grin on her face.

Shocked issei didn't know what said, before him standed real mahou shoujo, little older than that he seen in anime but still! Magic was true!

"Earth to Issei!" he heard her voice

"Ah, sorry kaa-san so what are other questions"

"You see… there is magical military organization, Time-Space Administration Bureu, we live on their capital planet Mid-childa so you will live there with us, and you have big magical potential so you will go to magical school there and if you will want to military traning. Do you…"

"Mom, you tell me that i will have a familly, will be mage, good one propably and will live on other more technologically advanced planet. I will be like one of the american's super hero or character from battle shoonen. How could I disagree?" he said and grinned

She hugged him with tears of happiness in her eyes and said "I am so glad! But i have last question: what with your surname?"

"Well, you and Fate-kaasan saved me from orphanage so i want your and my other mom, and kaa-san when i will see my new home mom?" he only said with smile on his face

flashback end

[God morning, Aibou] he heard from his deck. It was his device.

"Ah good morning Ddraig." issei replied and take his device. In stand by form his device look like small dragon tooth made of red crystal. He allways have thung his device hung on a leather thong around his neck. Well his device isn't normal, before it became his device it was new type of device 'sacred device'. It was made of one of types of lost logias called sacred gears .

flashback

2 years ago

In front of engineering laboratory

"So you are here"

"Private First Class Issei Takamachi Harlaown ma'am! I heard you wanted see me" Issei said, saluting

"We are not here on oficially Issei-kun so drop this ma'am staff"

"Hai Hayate-san, so why we are here? Did you found something my devices' problem?" After adoption Issei gratuated his education very fast and have big magical reservs but he had something that everyone named devices' problem. For unknown reasons any device akcepted him as its true master, he could used devices but still it restricted him from full power. Well even with that rectriction he passed B class mage exam and if he could used device he could be A class and higher in future.

"Well, partly. Shari has something but i not know details" she said and they headed to Shari's office

When they enter Shari's office Issei saw, Shari, Shamal and Nanoha.

"Good morning Shari-san. I didn't expect you, kaa-san, Shamal-sensei. So did you know something new about my problem?" said slightly surprised Issei

"Yes Issei. Well your problem is related to lost logia." began his mother

"But i didn't even near one kaa-san, so how?" replied Issei

"Well this isn't entirely true. Well during your last survey, yesterday, I discovered something. You have lost logia inside your body. It make you living lost logia like Hayate-san" Shamal explained to him

"What!? But how?" replied shocked Issei

"I have idea. If this lost logia block devices maybe it is like unision device and need to be activate" Hayate said after a moment's thought

"You mean..." begin Shari but Hayate interrupted her "Yes! Propably Issei-kun can activate it"

"What you think about it Issei?" asked Nanoha

"I think I can try it. If it really is some form of ancient device then it is a good idea to activate it. But i hven't idea how do this." replied Issei

"Maybe voice comands? It can be ancient but it is still a device" sugested Shari

"This might work, but better do this outside, we don't know how big this lost logia can be after activation." said Issei and they all left building

Before building

"Ok i begin. Unison out" said Issei and nothing happend "Ok so it wasn't any form of unison device. Ok, next one! Lost logia! Set up!" Issei said and his left hand flashed very weak red light but nothing more happend

"You are close Issei-kun, try something else" said Hayate.

Issei wanted said something when his thoughts appeared the name 'boosted gear' and command 'activation' "Ok, let's try this! Boosted Gear! Activation!" Issei said and his left hand flashed red light and moment later on his left hand was red gauntlet with a green jewel and 2 golden spikes

[Good work aibou! Only few of my previous hosts woke me up on the third try!]said his gauntlet in japan

"W-what? What are you? Which type of device and lost logia are you" asked shocked Issei

[Device? Lost logia? Aibou, what are you talking about? I am Ddraig, Welsh Dragon, Red Dragon Emperor and soul prisoned in your sacred gear, Busted Gear, one of thirteen longinuses!] replied his gauntlet

"Sorry Ddraig but I don't know about anything you are talking about"

[What? But you know magic! How you can't know about longinuses? Maybe you want tell me that you know nothing about magical comunity or supernatural world?]

"Wait did you want tell us that on Earth are not only magical comunity but also supenatural world?" asked Nanoha who was first who recovered from the shock

[And you are?]

"Lautentant Colonel Nanoha Takamachi, mother of your actual owner"

[Of course, there are these stupid biblical fraction with that God who prisoned me and my rival, and other supernatural being like yokai etc. I can feel your high level magic so don't kidding me that you not know that what every magican know!]said Ddraig with annoyance in his voice

"Etto, Ddraig right? If can you see from that boosted gear, then look at the sky. As you can or can't see we aren't Earth" said Hayate

[What?!] yelled shocked Ddraig.

After these event Ddraig explained every thing about Earth magical and supernatural world to Shamal, Shari, Hayate, Nanoha and Issei. Shari offered Ddraig and Issei transformation of the boosted gear into new type of device that she named 'sacred device'. They still would had boosted gear abilities and new ones. They both agreed to this.

New discover about Non-administrated world #97 very quickly becomes the object of conversation at the highest level. After year the decision was made, TSAB need to send diplomatic mission to Earth and Issei, Nanoha, Fate, Vivio and Hayate with Zwei and her knights were selected to participate in it. Mission began in March next year.

1 month ago, March, Kuohichi

"Kuoh little has changed over the nine years" said issei when Takamachi-Harlown family appeared in the sky over kuoh.

"Issei, did you…" wanted ask Nanoha but Issei interupted her

"The only thing you feel coming back here is the nostalgia and joy. By the way, Nanoha-kaasan, where we will live?"

"TSAB bought your old home Issei for us and home next to ours for Yagami family."said Nanoha

"Issei, Vivio in April you start school in Kuoh academy." said Fate

"But did Kuoh Academy isn't that elite school only for girls" asked Issei

"Last year Kuoh Academy became the co-educational school." answer Nanoha

"Nanoha-mama do you think that I will find friends on Earth?" asked Vivio

"Of course you will. You are pretty, nice and strong of course you will find friends and I am sure every boy will try to be your boyfriend"

"Mou Nanoha-mama! You know that I love only Einhart-chan!"

"Imoto, remember don't befriend your new friends in our mom style" said Issei with serious face

"Onii-chan I am not Nanoha-mama!"

"Mou, I am not that bad!" Nanoha whined and everyone started laughting

flashback end

"What a day we have today Ddraig?"

[Monday]

"Shit, I forgot. My school starts today and if my sister woke me up it's must be late!"

[Don't worry partner, you will not late. I know that school begin early but still i don't understand why your sister woke you up so early.]

"So early? What you mean?"

[Check your watch] Issei did what Ddraig said and saw 4:30 on his watch

"Ah! Damn you Vivio!" yelled Issei. It was one of her pranks. Recently she tried to be prankster. She got the idea when she saw a video of a dog dressed as a spider. His sister wasn't good pranker but she liked made pranks and he loved Vivio too much to told her it and make her sad. 'Well what's done is done, my dream will not return so I'd better go wash.' he throught and went to bathroom

After one hour he entered to kitchen. 'Well when I think of pancakes with my mouth wateringly so maybe i will cook today's breakfast' through and he took out milk and eggs from fridge and several dozens minutes later he ate some of his pancakes, rest waited for his moms and sister in microwave. When he ended and began to wash dishes his blonde mother entered to kitchen.

"Issei? Good morning. Or my watch broke or you yourself got up in the morning?" asked suprised Fate.

"Good morning Fate-kaasan. Well… Vivio woke me up more than hour ago so i did breakfast. Pancakes are in microwave" replied Issei. Few minutes later his second mother and his sister entered to kitchen and Vivio got a reprimand from Fate relating to interrupt someone sleep for no reason.

About seven o'clock Issei and Vivio went to their new school.

I hope you liked it. I am counting on your feedback