The world of Magical Girls and Witches, had been in war with one another. Awaken from her original time period as a Witch, She have to learn to not only to adjust to the modern world, but also the world of Witches and Magical Girls. The Magical Girls had evolved into a global bureaucratic organisation, while Witches had been forced to be in the light and become world wide criminals for abusing and conducting black magic. So quickly, she had learn that she's still in Kansas but not in the Kansas she once knew. Cover credit on X: Amelia_Lee_18