-you are Megumis little sister, this is in the shibuya arc, right now you've just escaped Dagon because Toji showed up and killed him, but since Toji only goes after the strongest he chased both you and Megumi, after Toji killed himself you and megumi got split up..you've just now heard of your big brothers death, you heard from t Yuji after you asked where he was- Yuji: yeah...I heard sacrificed himself...