Overview
My Mighty Princess (; lit. The impossible female student) is a 2008 South Korean film directed by Kwak Jae-yong.
Synopsis
Kang So-Hwi is a college student and martial artist who possesses super-human strength and supernatural agility that drive others away from her. Later, an incident undermines her chance to talk to Jun-mo, the boy she loves. She gives up studying martial arts. She joins an ice hockey club where Jun-mo plays. She tries to get his attention, and Jun-mo ends up unwillingly riding with her on his motorbike.
The pair come to a police station, where Jun-mo regularly visits a female officer. The officer is around his mother's age, and is unwilling to return his affection, but Jun-mo persistently confesses his love to her. He follows the officer on her patrols on his motorbike. So-hwi hopes that Jun-mo may eventually return her feelings.
So-hwi's fighting skills diminish, leading her father to urge her to practice. He wants her to learn her mother's magic sword powers. So-hwi refuses. Her father reaches out to Ilyoung, the son of his friend, and asks him to convince So-hwi to continue martial arts in return for buying him an expensive motorcycle. Ilyoung is her lifelong friend and trained alongside her as a child. He waits for her after her classes. So-hwi jokingly rejects his attention while secretly grateful. He does not go away even though she keeps telling him to go and follows her everywhere.
From Wikipedia (CC BY-SA 4.0).