"Look, I'm not who you think I am. I've never been."

{A} has been {B}'s best friend for a lot of years now, and still never told them a huge secret.
They are a serial killer.
They kill people.
They never really brought that subject up anyway, why talk about it? Well...Everything took a turn to the worst as {B} told {A} they wanted to be a detective. They wanted to track down the killers like {A} .

A few years passed,and they both stayed in contacts. Though they rarely saw eachother. For {A}, it was perfect.
But, one day, {A} gets tracked down by the one they considered a best friend. {B} found out about {A}'s secret.
And they will do everything to make them stop. Even if it means they will have to die.

·Who's {A}?
Who's {B}? ·