Baby Steps

Eiichiro Maruo, a diligent honor student known for his punctuality and methodical approach to life, decides to join the Southern Tennis Club to improve his health and break free from his monotonous routine. Despite his lack of experience and physical strength, Eiichiro uses his studious nature to develop a unique strategic approach to tennis, meticulously noting his opponents' habits to predict their moves.

At the club, he meets Natsu Takasaki, a passionate first-year student determined to become a professional tennis player. Inspired by her dedication, Eiichiro's interest in tennis grows, and he begins to develop his skills. With Natsu's encouragement and his own hard-working nature, Eiichiro strives to stand on equal footing with the best players in the sport, hoping to turn his newfound passion into a professional career.