Mai dreamed of becoming a professional soccer player and competing in the World Cup, but an injury or other circumstance leaves her unable to play. Unwilling to let that ambition die, she entrusts her dream to her childhood friend Harumi, hoping he will achieve what she could not. The story follows the bond between Mai and Harumi as they navigate high school life, friendship, and the beginnings of a romantic relationship, all against a backdrop of soccer. Soccer serves as both a source of conflict and a way to draw the characters closer, though the manga focuses less on spectacular plays and more on the emotional connection between the two leads. Mai is portrayed as spirited and occasionally quick to anger, while Harumi is more reserved. Their chemistry forms the core of the narrative. The short story titled Straight is also included, though details of that story are not provided.