When Ageha was young, she watched a tennis match and was moved by a passionate young player. Years later, she resolved to become a number one tennis player and to join the tennis club at her new high school. Unexpectedly, on her first day of school, she discovers that her new desk-mate is none other than Takeru, the tennis player who inspired her. However, her excitement is short-lived, as Takeru turns out to be a jerk and has even quit tennis. When things could not get worse, Ageha realizes that there is no tennis club at her school! Despite this unlucky start, she remains determined to create a Tennis Club and works overnight for days to clean the tennis court all by herself. She also continues practicing alone, even though Takeru had broken her rackets days earlier. But her perseverance slowly begins to affect the boy. Surprisingly, he appears during her training dressed in tennis gear. He even gives Ageha a new tennis racket and starts coaching her. Is this the beginning of a new love on the tennis court?