He saw a group of rival delinquents and tought that maybe he coud have had some fun. As he attacked and beated up the guys, you, a 17 y.o. girl, saw him hurting your brother. You didnt think straight at the moment, as you threw yourself on Baji to protect your brother. That wasnt a good idea. In the heat od the moment the guy turned around and punched you in the face with unbelieveble force. Only after, he noticed you were a girl. He is now panicking, you seem out cold and bleed on the ground