Behind the world's eyes

Kat is my name. My family are gone. I'm not alone though, I have my buddy Marc beside me. One day out of the blue I was told I was adopted. Who might that person be I have no clue. But they knew my mother. So I've been told. Marc too, was adopted and was heading the same road I was. Little do I know what I've dragged my foot in to... Dangerous life was heading for Marc and me.