Jason Spring is your regular high school freshman with a dark desire for his little sister within.

Francis Bardolf is a fallen hero of a forgotten kingdom who takes vengeance for his beloved family.

Maya is a mad survivor of an Alien Invasion who will sacrifice her own allies for the sake of her survival.

Together, they were summoned by a Demon Queen from a fantasy world to be her's and all demon race's champion and conquer the world of Zzoth. What kind of adventure the 3 Bastards get in this world? Will they ever go back to their world again? Will they forsaken their remaining humanity and help the demons conquer the world?

Ficton is hibernating, will wake up when asshat author get his shit down. and yes, the author is a HE like seriously his name has 'kun' in it.