A collection of readings connected by a shared theme. Each story is about girls who reincarnate into the villains of an otome game (computer games intended for a female audience, whose main goal is developing romantic relationships between the heroine and one of several male characters).
A villainess is a negative character who schemes and teases the main heroine. At the end of the game, by tradition, they’re either killed or expelled from the kingdom/country, or sent to a monastery.