In the back of the forest lives Allen, the people-hating wizard. He is feared by the people around him and called the "Demon Lord". One day, while living out his life as a hermit, he finds a young girl named Charlotte who collapsed. Although innocent, she was accused of evil wrongdoings, had her engagement broken and was forced to flee her country. Upon hearing that, Allen recalled the bitter experience of being betrayed by a party he once believed to be his companions. Hearing the story of the 17 year old’s exploitation, Allen decides, "I'll let her live in my mansion, and I'll teach her all sorts of bad things..."
I Picked up a Young Lady Who Broke off Her Engagement, and I Teach Her All Kinds of Bad Things: I Feed Her Delicious Food, Let Her Be Fashionable and Make Her the Happiest Girl in the World! is an ongoing manga by Fukada Sametarou, first published in 2020. It blends romance, comedy, fantasy and slice of life. You can read all 37 available chapters of I Picked up a Young Lady Who Broke off Her Engagement, and I Teach Her All Kinds of Bad Things: I Feed Her Delicious Food, Let Her Be Fashionable and Make Her the Happiest Girl in the World! online for free on MangaPulse; the newest is Chapter 36, added 2024-10-03. New chapters appear here shortly after they're released.