Let's Hang Out When the Black Plague is Over! ~A Slow Life of Modern Civilization in the World of Middle Age Europe~

In 14th Century Middle Age Europe, the spread of the Black Plague has led baker Rachel Becker to move from the city to a village. There, she meets Ema Muller, a "witch" who claims to come from "another world" 700 years into the future, bringing with her modern technology that feels like "magic" to the people of the middle ages.. (Source: Kadokawa, translated)