(Date a live x reader) I asked to be isekai with every single power in existence

The Demon king Book

Next Day Morning 

"Sawa why do you always drag me away when I'm talking to another girl"

Sawa "Because you belong to me"

"What about the others then"

Sawa "Because you won't let me kill them so I must deal with them also they"

Sawa "been helping with plans"

I deadpanned so hard 

"What are these plans"

Sawa "That an secret for now"

"I'll ignore that alright see you later"

Sawa "where are you going"

"School why"

Sawa "it been so long since I been at an school"

"And your getting at"

Timeskip 

Tamae "welcome our new transfer students" 

Hibiki "I am Higoromo Hibiki! Nice to meet you all!"

Isami "I'm Isami Hijikata"

Yui "Yui SAGAKURE Remember it"

Tsuan "My name is Tsuan"

Sawa about do something dumb I can feel in my bones

Sawa "I'm Sawa L/n Plesure to meet everyone even her {special someone}"

Oh great 

Hiroto "So your Y/n cousin because there not that much simalarity"

Thank you Hiroto and your dumbass questions 

Sawa "You mistaken me I'm actually Y/n wife"

there all staring at me God dammit 

All "Whatt!!!"

Shido pov 

This got the attention of Y/n even more then the new students still what Mana told me still got me worried about him 

Flashback 

Mana "Nii sama how was the trip"

"Mana what are you doing here"

Mana "I officially quited DEM and I joined you guys"

"That great Mana I have an question I hope you know"

Mana "what is Nii-sama"

"We were attack by DEM during my trip"

Mana "So they finally made an move"

"Yes but I was wonder if someone named Y/n worked with DEM he was close with Ellen"

Mana "Nii-sama Y/n is our scientist and also someone special to me you must never anger him or  every encounter him"

"That not going be easy especially since he goes to school with us"

Mana "Transfer right away" as Mana faced turn serious right away

"Why is he such an danger you said he was scientist and there can't be male wizards so he can't be that dangerous "

Mana "No you don't understand he like you he has the ability of spirits"

"He has the spirits powers impossible"

Kotori "shido for someone who has the same thing you still won't believe her"

"Then why he works with DEM instead ratatoskr"

Mana "he said that you declined his peace offer"

Kotori "we never talked to him be- as Kotori stopped herself