The heaven and hell had been in war since its creation . but heaven is defeated by the ruthless demons . Jin is sent to the demons as a sacrifice and is forced to marry the heartless demon king for the sake of the heavens . 

but Jungkook , the devil's spawm is known to be ruthless . He is a killing machine . Who falls for Jin's charms . But Jin has other plans ,he hates demons becuase his first crush taehyung and his mother were brutally murdered by the demons when he was young .  Little does Jungkook  know that Jin is a spy from the heavens who came to over throw the whole kingdom and get his revenge .

will Jin be the end of Jungkook ?

Loner_

 I tried

[probably gonna be rated M] 

[ warning in advance] 

[ this is gonna be a flop]

[ i can smell it]

[ thank you for subscribbing to this trash fic]

[ comment if you feel like it . It makes my day 94839032 times better]