The Innocent Killer

Prologue

I read between lines
I don't give answers,
Only riddles.
I'm not numb
Nor stupid.
I know what you feel when somebody dies.
It's hard for you, but it's harder for me.
Killing people to provide my school needs.
Killing people in order to live.
I'am the THE INNOCENT KILLER.
INNOCENT?
KILLER?
Is there any killer who's innocent?
Unfortunately, there is and that's me.
I can be a friend,
And a DANGEROUS enemy.
So BEWARE!
I'm innocent outside,
BUT a Killer inside.
Who knows maybe you're in the next line that I need to kill