Magical Girl Lyrical Nanoha season 1 episode 3
Episode title: The Town's in a Lot of Danger?
Nanoha is exhausted from living her life as a normal girl during the day, and her magical girl life at night, but she has managed to get five Jewel Seeds. When a boy on her father's soccer team activates a Jewel Seed, it is up to Nanoha to save the town.
