Lin is a child of an aristocratic family. She is lonely because her parents are away from home and working overseas all year round. Inexplicably, she obtained the magic weapon Dark Feather Clear Wings and traveled to the Time and Space Management Bureau of Midzilda in 0075. Because she is As a combined SS+ level mage, she accidentally became the deputy captain of the newly established Mobile Division Six. She also "forcibly" became Fite's adopted daughter and changed her name to Lin Kondo Testerossa Harlowen [Lynn K. T. Harlowen]. And because of everything, he got involved with everyone, and plots other than Strikers happened...
After the Fighter Man incident, she and her colleagues from Mobile Division 6 started a magic cannon battle with Scully Eddie and the Fighter Man. Lin is also growing further.
Magic Cannon March in D major, the performance begins.