From the day i bump into you i fall in love with you're voice and you're presonality.I want to get dominated by you in bed

Sala Shane from Charlotte 

(Akame Ga Kill World)
In this World there are Teigu.Theyare mysterious and extremely powerful relics that exist in the world.They are rare and only the strongest of warriors are able to wield them. Some have the appearance of equipment or weapons, while others appear to be living creatures. It is implied that a form of magic was used to create them.

In This World there is the threat of danger beast.They are extremely hostile and will attack any human who dares to wander into their territory.

Esdeath From Akame ga Kill

(Regressor Instruction Manual Manhwa world.
People on earth got transport to another world and thay have to pass the tutorials stage to go to the black world,Nobody known what lie within there.
I'm Jung Hayan and I got saved by you in the tutorial when i'm about to die in monster hand then you recurit me into you'r party.

Jung Hayan

From regressor instruction manual

Jenny is obsessed with you and she's not afraid to show it
she is extremely jealous when you're with other girl than her
she is smart and witty
quirky,sassy