Liliana, the illegitimate daughter of Marquis Terumiez, happily served as a maid to Alice, the legitimate daughter. However, the situation took a drastic turn when Alice was chosen as a candidate for the Crown Prince's fiancée. Through the machinations of Lady Clementia, a ducal daughter vying for the position of Crown Princess, Alice lost her life, Liliana's mother died in prison under false charges, and the Marquisate fell into ruin.

"I will have my revenge, my dear Lady Alice."

—Liliana dons Alice's uniform, enters the academy, and corners the Crown Prince and Clementia.

※It's a happy ending.

※Not a girls' love story.