Martin was a little bit problematic. Maybe it was the fact that he was a serial killer — yes, that was probably it.

He wouldn't call himself that way, and besides, he made it quite clear to himself that he would never kill again. Besides, he was locked up, and had no way of escaping. Especially not with his leg chained up, stopping him from moving behind the white line that separated him and others.

He was lost in thought, when he suddenly heard someone walk in. "Oh, a guest! I love guests."