Evolving Evil

Create a character that starts off seemingly harmless but evolves into a chilling villain.

What’s more fear-inducing than a wolf in sheep’s clothing? Your villain starts off as an average, likeable person, but as the plot thickens, their true nature unravels. Explain the transformation, delve into the factors that push your character over the edge into madness. This prompt offers a thrilling exploration into the corruptibility of human nature.