Meine Schwester, die Serienmörderin

The story makes you root for the characters but also questions their morality. How did readers reconcile their feelings about the sister's actions?

The balance between humor and horror feels unique. I'm curious whether this tone was intentional from the start or evolved during writing.

The voice is so intimate yet unreliable at times. Did anyone else feel like they were being let in on a secret with each chapter?