"Slayers Gorgeous" is a 1998 anime film set within the "Slayers" universe, following the adventures of Lina Inverse, a powerful and brash sorceress, and her companions. The story begins with Lina and her loyal friend Gourry Gabriev arriving in the peaceful town of Mipross, where they are hired by a wealthy nobleman, Lord Rezo, to retrieve a magical artifact known as the "Statue of the Dark Lord." Unbeknownst to them, the statue holds immense power and is sought after by various factions, including a mysterious sorceress named Ruma and her minions.

As Lina and Gourry embark on their quest, they encounter a series of challenges, including battles with powerful monsters and rival treasure hunters. Along the way, they meet a young girl named Ruma, who initially appears innocent but is revealed to be the sorceress orchestrating the chaos. Ruma seeks the statue to resurrect the Dark Lord, a being of immense destructive power. Lina and Gourry must navigate a web of deception and betrayal, uncovering the true intentions of those around them while trying to prevent the Dark Lord's resurrection.

The narrative builds toward a climactic confrontation in which Lina and her allies face off against Ruma and her forces. Utilizing her formidable magical abilities, Lina engages in a high-stakes battle to thwart Ruma's plans. The film explores themes of trust, ambition, and the consequences of wielding power, all while maintaining the series' signature blend of action, humor, and fantasy. The story concludes with Lina and Gourry continuing their journey, leaving the fate of the statue and the Dark Lord resolved but their adventures far from over.