Ivy Abadeer
Her kind is called an 'Assassin Cat'. Her goal is to kill those who are needed, those who are the king, those who are special. When she was young, she was forced to do so. But as soon as she was destined to kill a human boy who is very strange. With that, she was allowed to do what she pleased because of her achievement.
She's very mischievous and liked to do things with her brother that will cause him humiliation. She's always dependent on Blaze and wants to be spoiled. She hates fighting after Terry's death..
Blaze Abadeer
Blaze is a vampire. He really has anything good in his past. Well, maybe hanging out with Ivy and visiting the Nightosphere. He met 'Terry' sometimes only.
He's very concerned about his sister's health. He's sometimes stern and sometimes mischievous. He's annoyed with his sister but let's her escape.