Ruby -Mantis- Medlokomas

Backstory

Name: Ruby Medlokomas
Gender: Female
Age: 10
D.O.B: 13 May 2008
Blood status: Half-blood [Daughter of a witch and a dementor]
Nationality: Somewhere over the rainbow {just kidding}
House: Ravenclaw
Wand: Unicorn hair/yew/9 inches
Patronus: Unknown {yet}
Animagus: Still just a "regular" witch
Boggart: Patronus

(Younger Student) When I received my Hogwarts Letter that day, I didn’t know what it means. Those it mean that I get a chance to live a normal witch's life? Do I must leave my family? Can I take my brother with me?
Everyone knows that for wizards and witches the regular pencils can write in all the colors of the rainbow, but our colorful pencil can only write in grey shades. Anyway, I thought that I can't leave my brother behind, so I told him about the letter.
Since then, my brother comes to visit once in a while under our family's invisibility cloak, the same cloak that my mother used to sneak away from her parents when she wanted to see our father, the dementor.