monster fighter

I was a lone person when the tragedy happend and the monsters invaded earth. Powers started to emerge. I didn't get any powers. Now to begin my story. "Jack did you hear about the fight that happend at school?" "I heard someone broke an arm,that sounds awesome." I wish I saw the fight. Yeah that's cool and all but did you hear about the new student? He tackled a teacher, damn Jack says that is so cool. I wish I was strong like him. A system is awakening. What's that? A blue screen with items he saw a magical sword.