Lina Inverse steals a 90-minute window with the kind of comedic timing that makes you forget the plot is basically "evil demon on an island." The animation moves like it cost money, every frame deliberate, every spell sequence a small flex of what mid-90s production could do when it mattered. You watch this for the character chemistry between Lina and Naga, the visual craft, and the genuine laugh-out-loud moments that land because the timing is tight and the voice work knows exactly what it's doing. The story meanders, but the movie never does.

Lina Inverse and Naga the Serpent arrive at Mipross Island seeking nothing more than relaxation in its famous hot springs. A run-in with bandits reunites the two sorceresses, and a stolen discount coupon points the food-loving pair toward the island. Lina tries to shrug off strange dreams that grow worse once she arrives. The pair are drawn into a request from the king, and they also find themselves caught up in a conspiracy involving Joyrock, a mazoku who slaughtered the island's elves years ago and took their power for himself. They are joined by Rowdy Gabriev, an old mage who loved one of the murdered elves and also wants Joyrock defeated. The film is a prequel to the Slayers television series and blends fantasy adventure with plenty of comedy.