"You tried making me something I was not for years, Ilyas. But hey, look, you did it! Your own personal killing machine, great job buddy!
Guess you just never thought the machine would turn on you, did you?
Ah... I tried so hard to please you, for so many years. I was willing to give up my life for you and I sure did. Fighting, robbing, killing, you know I did it all for your appreciation but... you never really gave me any. 
So now I've come to claim back the life you owe me. You know, the one I gave you before those of all the people you made me kill.
Oh, what was that? You don't have it anymore? Well, then... I'll have to do with yours!"

Preview of my WIP, let me know what you think