Momo Kawashima, a former student council member at Ooarai Girls Academy, is said to be set to repeat a year. She is unlikely to spend another year at Ooarai after failing her university entrance tests, but her situation remains terrible. Her only chance of getting into a university is if she is awarded an athletic scholarship. Momo joins the commander of Ooarai's tankery squad as the Winter Continuous Track Cup approaches, in order to display her sport talents and remove the stain on her honor. Their first adversary, the French-themed BC Freedom High School, is divided into two groups that are frequently at conflict with one another. Despite this apparently coincidental encounter against a disorganized opponent, Ooarai may soon find itself taking one.