Evil Genius: Book 4: Becoming the Apex Supervillain (Unabridged‪)‬

Yes, I killed all the supervillians housed in the Grayville Ultramax Prison. I’m sure some, like the Shadow Knight, would consider that to be crossing a line and an unforgivable act of an unrepentant mass murderer.

I consider it another high-performance day on the job.

If the Shadow Knight has a problem with it, he knows where to find me. 

I really hope he does have a problem.