Slayers Movie 4 S01

Lina Inverse and Naga the Snake, two sorcerers, are enjoying a meal in a rural town when suddenly the inhabitants flee into their homes and two armies - one composed of men and the other including a young girl and a tribe of dragons - arrive. The town's ruler initially tries to convince Lina that these events are due to a dark legacy, but the truth is that the dragon army is led by his daughter, Marlene, and the wars are fought for her inheritance. Lina decides to help the ruler, while Naga joins her daughter Marlene.