My Precious Little Villains

I don't know how it happened, but I was reborn into a novel as Hannah, the caregiver and teacher at the temple's orphanage. To make matters worse, the children I care for will become my murderers and the villains of this novel. In order to survive, I attempted to escape, but these cute little rascals couldn't bear to see me leave. Since they are still young, maybe I can raise them to become good people instead of bad ones. How hard could it be to raise a few villains?