I'm a Magical Girl?!

Sam's father is a Naval officer currently stationed aboard a ship in Yokosuka Japan. His son Samuel is attending an international high school and living in the dorm. One day while in the Honch looking for snacks he trips over a crowbar. When he picks it up a surge of magic goes through him. What will this mean for the teen? With the surge of magic he changes and not in a way he had ever wanted or expected.