"At this rate, I'll just graduate as a plain background character A!" Minami Aoba was troubled. She had no particular strengths or things she wanted to do. Is it okay for her high school life to end as such an ordinary supporting character!? Leaving school behind, Minami searches for her own "special uniqueness." She stumbles upon the nearby golf practice range by chance. Approached by part-time worker Haruka Akane, Minami grasps the golf club—the "utility." And thus, it was the encounter between Minami and golf. Winning is not the only thing in golf! Everything related to golf is enjoyable! Together with the genius golfer Haruka and Ayaka Hoshimi, who aspires to be an influencer, they seek the moment when they can become the "protagonist"! As a super beginner, Minami swings her club once again today.

「このままじゃ、ただの村人Aで卒業しちゃう！」青羽美波は悩んでいた。得意なこともやりたいことも特にナシ。花の女子高生活、こんなモブキャラで終わっていいのか！？学校を飛び出し、自分だけの“スペシャルな特別”を探す美波。偶然たどり着いたのは近所のゴルフ練習場。アルバイトの茜遥に声をかけられ、ゴルフクラブ―――“ユーティリティ”を握る美波。それが、美波とゴルフの出逢いだった。プレーして勝つことだけがゴルフじゃない！ゴルフにまつわるすべてのことが楽しいのだ！天才肌ゴルファーの遥、インフルエンサーを目指す星美彩花とともに、自分が「主人公」になれる瞬間を求めて！スーパー初心者・美波は、今日もクラブを振り上げる。

A história gira em torno de três jovens que descobrem sua paixão pelo golfe: Minami, uma iniciante no jogo que escolhe o golfe como uma forma de se destacar com um hobby, Haruka, uma golfista talentosa que se destaca no esporte, e Ayaka, uma jovem que busca ser uma influenciadora nas redes sociais.