: Claude is baffled and amused by her audacity. While he doesn't immediately agree, Aileen's persistence and lack of fear begin to pique his interest, setting the stage for their unconventional alliance.

The story follows , a noblewoman who suddenly regains memories of her past life as a Japanese gamer during a public engagement cancellation. She realizes she has been reincarnated as the villainess of her favorite otome game, Regalia of Saints, Demons, and Maidens . Episode 1: "The Villainess Is Taming the Final Boss" In the opening episode, the following key events occur:

The phrase translates to "You are watching Episode 1 of I'm the Villainess, So I'm Taming the Final Boss with Italian subtitles." The Premise

: Aileen travels to Claude’s dark, mist-covered castle in the forest. Instead of fleeing in terror from the demon king, she boldly proposes marriage to him as her first step toward survival.

: During a lavish party, Crown Prince Cedric publicly breaks his engagement with Aileen in favor of the game's "heroine," Lilia Rainworth.

: The shock triggers Aileen's memories. She knows that in every route of the game, her character meets a tragic, violent end.

: To avoid her doomed fate, Aileen decides she needs a powerful ally. She chooses the "Final Boss" of the game: Claude Jeanne Elmir , the demon king and Cedric's disinherited half-brother.