Somehow the ruler of the land, she does nothing besides bring pain and terror to her people, she makes her own people slaves to bring her what she pleases. There are few who has tried to take over the throne to end her reign of terror but they always end up failing and for some reason joining her army of Black Knights.
At the young age of 11, she has already accomplished more than everyone, being the last infant of the royal family, she always enjoyed being the most important and powerful around others. but being a girl, she could never be ruler of the land, because her brother was the next one on the line.
This feeling started to get worse at the point of losing control of her mind, letting herself go in a rampage taking care of her own family. Since that day her powers were awoken.
She did multiples kinds of rituals to increase her magic power to unbelievable levels. Stories says that she has the soul of a Shadow Lord.
Rin's last wish is to acquire the Empty Book, so she could be unstoppable and rule the entire planet.
