April 10 40k

A crossover with Warhammer 40k and Date A Live where Shido Itsuka is a Space Marine of Deathwatch and the one who has to make the beings known as spirits fall in love with him.

Disclaimers: Games workshop and Koshi Tachibana are the real owners of Warhammer 40k and Date A Live, I am not.

Deep in the nightmare world of the 41st millennium, there is only war.

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Terra, Earth

Thirty years ago, a force known as the spatial quake destroyed the central Eurasia. The casualties are one hundred and fifty million deaths in the process. Little did we know is what's inside the spatial quake?

Journal from Ares, Chapter Master of Deathwatch

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Tengu Hive Terra Earth

'This could be one of the worst wake up calls ever', Shido thought to himself while his sister kept trying to wake him up.

"Throne of Terra, Kotori darling little sister of mine", Shido growled at her.

"Yes what is it darling big brother of mine", said the 14 year old energetic girl with a coral red hair tied into a set of twin ponytails.

"Get off me your too big!"

Kotori then jumps up from the bed and lands on his stomach which was a massive impact. Shido hides himself in his bed and Kotori stills tries to wake him up, Shido then scares her away by pretending he has a tickle virus.

"Much better", Shido then gets out of his bed and puts his Space Marine armor on and walks downstairs to see Kotori hiding behind the sofa.

Shido scares her again and says he was just kidding and Kotori laughs. While Shido cooks breakfast Kotori watches the news about another spatial quake.

"Early this morning, a spatial quake occurred in the outskirts of Tengu Hive city but only minor damage and no casualties or deaths", the news reporter announce on the TV.

"Another one and this time nearby", Shido said while cooking some eggs and bacons.

"They been happening a lot lately", Kotori said with a lollipop on her mouth and then Shido comes up to her.

"How many times have I told you no sweets before breakfast", Shido started pulling the lollipop but Kotori holds on to it in her mouth.

"Well at least eat your breakfast", he said giving up on trying to get the lollipop out of Kotori.

"Ok bro I love you!"

They are now eating at the table and Shido asked if she wants anything for lunch and this is Kotori's response.

"A deluxe kid's meal", she said being energetic again.

"Throne of Terra, Kotori that type of meal is at the diner", Shido said to her sweat dropping.

"Oh but want it! Please, please bro!"

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Timeskip

Shido stops his Land Speeder at the diner when Kotori said something to him.

"Let's meet here when you're out of your duty", Kotori said getting off of the Land Speeder and Shido nodded.

"All right already just go to school already Kotori", Shido said to her smiling inside his helmet.

"Ok bro I'll be here even if the diner gets taken over by terrorist or gets attacked by Chaos Space Marines or even if a spatial quake happens", Kotori said walking to school.

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Trio girls

"Hey isn't that Brother Shido Itsuka?"

"They seem too close because it's kind of a weird sister complex."

"That's so lame."

"Hey Lord Shido", a guy wearing a Raizen high school uniform just came out of nowhere.

"Oh hey Tonomachi", Shido greeted his friend.

Trio girls again

"Great Terra did you know Tonomachi swings both ways."

"That's so lame."

"Hey Aai is something wrong?"

"Oh nothing I just saw super genius hiding in the alley."

"That's so lame."

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Raizen high school

Shido already met up with his battle brothers from Deathwatch and now start their guard duties in the school, well he's inside the school. Shido gets another talk with Tonomachi until his iPhone made a sound.

"Oh, hold on it's my girl."

"Huh? Since when did you get a girlfriend", Shido said inside his helmet.

Tonomachi shows him his girlfriend which is actual a virtual girl. It's a girlfriend App, a game which is use for guys so they do not do anything rash because they don't have a girlfriend.

"Brother Shido Itsuka", a girl with blue eyes and short snowy hair which barely reaching her shoulders and have a face of a doll called him.

"How do you know me?"

"You don't know", she asked him sadly.

"I don't remember you", Shido answered.

"I see", she sits and began reading a book.

"Tonomachi who was that girl anyway", he asked his friend.

"You don't know the super genius Origami Tobiichi. She was so amazing, her grades are always the top year and in the mock year exam long ago she got crazy results and went straight to the top", he described Origami.

Then the teacher who was a young woman with short brown hair, eye glasses and a childish face in her late 20's comes into the classroom.

"Oh it's Tama-chan", one random student in the class said.

"Oh it's Miss Okamine and hello class and Brother Shido", she greeted everyone and Shido too.

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After opening ceremony

"Got any plans Brother Shido?"

"Yes I do Tonomachi", Shido plans is with Kotori at the diner.

"Oh is it girl?"

"Yes but its Kotori", Shido apparently doesn't have a girlfriend because since he's a Space Marine of Deathwatch he has no time for that.

Then the spatial alarm sounds off, Shido then heads for his battle brothers while the students, school personal and civilians hide in shelters, unknown to him Origami went off somewhere else.

'I hope Kotori took shelter too', Shido thought to himself.

He tries to contact her but no answer then he tried to see her location and it's at the diner which caused him to go wide eye inside his helmet.

"Hey Brother Sergeant Itsuka where are you going", one random Deathwatch Space Marine asked when Shido ran off to find Kotori.

Shido began running in the empty streets with his Bolter in his hands searching for Kotori.

'The city is about to be destroyed and she is worried about a promise. Kotori, Kotori, Kotori', then he is blown away when the spatial quake appears but he manages to survive that encounter.

Shido then walks to crater to find an extremely beautiful girl, such a sight might take someone's breath away.

'She looks like a princess just look at that outfit, it's like a cross between a dress and armor. She has purple long hair which is tied back using a butterfly-shaped hair accessory and she has purple eyes with white pupils and she is staring at me right now', Shido describes her when she suddenly lunges at him with her huge broadsword.

Her broadsword is pointed at his helmet face and his Bolter is already pointed at her face.

"And just who are you", Shido asked her with fingers on trigger.

"I don't know?" the only response from her.

"And why are pointing your broadsword at me making me point my Bolter at you?"

"It's because you came to kill me Space Marine", she answered his question.

Before Shido could answer another question a barrage of missiles fired by several girls in high-tech armors. The purple hair girl first blocks them with her energy shields then destroys all the missiles then turns to Shido with a sad look on her face.

'She's so strong, but why does she look so sad', he thought to himself until a girl he recognize lands behind.

"Tobiichi?!"

"Brother Shido", Origami said before she resumes battling the purple hair girl with her lightsaber like sword.

Shido eventually passes out because during the missile barrage the explosions knock him to ground.

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"It's been a while. . ."

Shido hears a voice while he's passed out.

"I'm glad, but, just a little longer. Wait a bit longer."

"Who in the Emperor's name are you?"

"I won't leave you again. I won't make the same mistake again. That's why. . ."

Shido wakes up with a flashlight on his face and his helmet is removed. The woman next to him has long gray hair tied into a short pony tail and wearing a non-imperial military uniform and a purple stuff bear tucked in her jacket pocket and her eyes look like she hasn't slept for a long time.

"What in thrones name?"

"I'm Chief Analysis Officer Reine Murasame, you can call me Reine", she introduce herself.

"You're inside the Fraximus", Shido didn't quite get to what Reine meant by that.

"Wait my sister she's out there I have to find her!"

"You have to calm down your sister is safe but you have to meet with the Commander", Reine said to him and leads him to the bridge.

There he meets Kyouhei Kannazuki and there was Kotori sitting on the Captains seat.

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On to the point

Shido did get to learn about what went on like the purple hair girl is actually a spirit and her appearing triggers the spatial quake, he was shown the AST which stands for Anti-Spirit Team and they are not part of the Imperial Military just an outside faction and their objective is to kill the spirits regardless of the reason. Shido did get a little annoyance when Kotori called him by his name instead of bro. Shido did asked where was she during the spatial quake but turns out she was inside the Fraximus which was above the diner.

"There is another way to deal with the spirits without killing them", she said while playing with her lollipop like it's a teaching stick.

"And that is", Shido asked her.

"You have to make them fall in love with you and you're the only Space Marine of Deathwatch who could do it", Kotori said and Shido makes an objection about it.

"Why me anyway, why don't you ask my battle brothers", Shido said until a random Deathwatch Space Marine spoke to him in his Vox.

"Because you already seen her and she saw you. So it's only you alone who could do it Brother Sergeant Shido Itsuka."

Next to the Fraximus is a Imperial Victory-Class Battleship and a Lunar-Class Cruiser.

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Raizen high school next day

"I like to meet are new class assistant", Miss Okamine said.

"I'm Reine Murasame I look forward on working with all you", Reine suddenly faints do to her not sleeping for quite sometime.

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Timeskip

"Just how in throne's name did you get to be a teacher in this school?"

"It was to help you Shin", Reine said sitting down next to Kotori.

"Ah? It's Shido", he tries to make her say his name right rather than a nickname.

"Right sorry Shin", again Reine didn't say it right.

"Great Terra you didn't even try to get it right!"

"Calm down Shido", Kotori said to him.

"Just what are even doing here what about school!?" he asked her and she said she got permission to be off and she's wearing a visitor slippers.

"Now for your training", Reine opens a channel and it shows the same App girlfriend but the title is different.

"My little SHIDO!?" that's the name of the title.

End

So the Deathwatch Chapter are Xeno Hunter Space Marines who are handpicked from different Chapters but in this fanfic they are not handpicked Space Marines, just a regular chapter but are still Xeno Hunters. Shido is a Sergeant and his Space Marine armor is Tactical armor (regular armor). Shido's primary weapon is a standard Bolter and his melee weapon is a Power Maul. The AST and DEM are not part of Imperial Military of the Imperium but an outside human faction. The Imperium of Man supports Ratatsktr. The chapters will go by the episodes but not the same way.

Next: Close Re-encounter

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Origami and Shido

"Listen Brother Shido about yesterday", she said to him about the events yesterday.

"That girl from yesterday."

"I think its best that you forget about what you've seen", Origami told him.

"Listen Origami I don't think you should kill her", but she cuts him off.

"My parents where burned alive by them and they will all pay", Origami made of evil look on her face.

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Chaos reality

"Heh heh heh!" a Chaos Sorcerer from the Alpha Legion laughed upon knowing of Origami's vendetta.