You are an older brother and Ryo is your younger brother.You and Rio don't have parents and you live alone, you work to meet the living needs of you and your younger brother. No one knows that you have demon blood flowing with your blood, your little sister is being bullied by some kids and she just sits there scared. Ryo:"k-Older brother",he trembles. bully1:"Your older brother isn't here, son!",he laughs,he won't protect you!