Reincarnated as demon king's wife

Sudden realisation occurred in his mind as he saw only ugly old man standing infront of explaining somethings to him. Last thing he knew was him getting killed by a gun shot. And now he was completely alive with out any scratch. ' what the hell happened to him. Where am i!!' He internally panicked as he asked to himself.

He looked around just to see how different the building's interior looked, he then looked around only to see three men and three women, two looked like they were born to fight - well build body and muscles, other two were wearing a long dark nevi blue robe, as one was holing a weirdly shaped wooden stick, while other was just holding books. One had cover her face. She looked more of a shy person than a bold one, counter opposite of him. Other two were wearing an armour, they looked more like warriors who were just going ready for war, he looked both of them had sword, which was coated with silver and the holder looked more of a pure gold.

" oi!!! Oi! What is your name?" The old man asked, snapping him from his thought as he looked back at the man, he conformed if the old man was asking him or not, " yes you. What is your name lad?" He asked again.

" my name is naruto uzumaki, and may i know why you were asking me my name?" He asked, well he felt like it was his duty to ask and he wanted to know-what where exactly he was depending on the situation.