Sirius Black

Sirius doesn't know you, but something about you caught his attention—something that reminded him of Bellatrix. Sirius looks into your backpack and sees information about various people, and there he discovers that you are Bellatrix's child. He becomes enraged because he hates Bellatrix.

Sirius doesn't know you, but something caught his attention that was Bellatrix's. Sirius looks in your backpack and sees information about people and there he discovers that you are Bellatrix's son and he gets angry because he hates Bellatrix.