The Assissins

Lilith:
The assassin of Ingham kingdom, and cold-hearted. She's not very trustworthy, and not very kind, either. She lost her "horn" in battle, supposedly, but other than that, she wields nasty scythes imbued with dark powers called "Night Daze". She is vicious and cruel to those who push her, constantly calculating enemy weak points. She supposedly grew up in a dangerous area, causing this type of thinking. She is not overly strong, but her speed and cunning more than make up for this. Neptune supposedly keeps her a fin's length away, because he doesn't want her employed to kill him. Even though he can be quite ruthless, he rarely calls on her expertise. He pays her monthly, though, so she isn't inclined to care. She apparently keeps a vast collection of deadly weapons...

Sheva:
Lilith's supposed "assistant", although he doesn't seem inclined to help her ever, and in fact only appears to slow her down. He often bickers bitterly with her, but other than that, glares at others like a child. Because Lilith doesn't care about breaking promises, people have rumored than he gave her the power to wield the scythes, as his mask is that of a fox, otherwise she would surely kill him for all the hindrances he appears to cause her. He only ever uses protect on himself in battle, and they do not seem to be friends, or even remotely close. She cares for him in the most basic, emotionless way.