To not burden their impoverished parents, two siblings decide to share a pair of shoes after the brother loses the sister's. While this turns out to be more difficult than they imagined but fate offers a chance in the form of a marathon.
背景设定在虚构的“Ludoj 2024奥运会”，聚焦三位女性运动员——射击手、击剑手和柔道选手，记录她们从赛前准备到赛场厮杀的全过程。
