Gal Maid to Akuyaku Reijou: Ojousama no Happy End shika Katan!

Serina was once an ordinary gyaru, but her life takes a dramatic turn when she is reincarnated into the world of a popular otome game. Rather than awakening as the heroine or a prominent figure, she finds herself inhabiting the role of a minor background character—a young woman callously sold off by her own family. Now stripped of her past life and thrust into unfamiliar circumstances, Serina is assigned to serve as the exclusive personal maid to Almelia, the game's notorious villainess. Despite her daunting new reality, Serina refuses to simply fade into the scenery. Armed with her vibrant personality and modern sensibilities, she sets out to navigate the rigid expectations of aristocratic society from the inside. Her primary goal becomes clear: she must rewrite the script and ensure that her mistress achieves a happy ending, defying the tragic fate originally written for the antagonist. As Serina dedicates herself to protecting and supporting Almelia, their professional relationship begins to blossom into something far more unexpected. What starts as a determined maid's mission to alter a predetermined storyline quickly evolves into a delightful romantic comedy filled with charming hijinks. Together, the spirited gyaru-turned-maid and the elegant villainess forge a heartwarming yuri bond, proving that even a background character can change the entire game.