Milly Thompson is a fictional character from the anime and manga series Trigun. She works as an insurance agent for the Bernadelli Insurance Society and is known for her cheerful personality and strong sense of duty. Milly often travels with her partner, Meryl Stryfe, as they try to track down the series' main character, Vash the Stampede. In the series, Milly is depicted as tall and robust, with a distinctive appearance that includes her long brown hair and a signature outfit. Despite her gentle demeanor, she is capable of handling a large weapon, showcasing her strength and determination in various situations throughout the story.