中日ドラゴンズのスラッガーとして鳴らした柳澤大翔（鈴木伸之）。華々しいデビュー以降、相次ぐケガやスランプに苦しみ、ついに戦力外通告を突きつけられる。野球を諦めきれずもがく中、「契約を交わしたい」と突然の連絡が。
大企業の総務部で働く根鈴華（倉科カナ）。目立たない仕事をコツコツこなす地味な日々を送っていた彼女の元にも突然の辞令が下る。
２人が指定された場所に行くと櫻田誠一郎（坂東彌十郎）が待ち受けていて…
誰かのスコアボードに幸福という名の得点を刻め！土ドラ初のスポーツエンターテインメントドラマ、開幕！
Yanagisawa Hiroto (Suzuki Nobuyuki) made a name for himself as a slugger for the Chunichi Dragons. After his spectacular debut, he suffered a series of injuries and was finally cut from the team after a slump. As he struggles, unable to give up on baseball, he suddenly receives a call saying, "We'd like to sign a contract." Nerei Hana (Kurashina Kana) works in the general affairs department of a large company. She has been spending her days doing an unspectacular job steadily, but she suddenly receives an order to leave. When the two go to the designated location, Sakurada Seiichirou (Bando Yajuro) is waiting for them... Mark a score called happiness on someone's scoreboard! Saturday Drama's first sports entertainment drama is about to begin!
