故事以被称为日本三大铭酿地之一的广岛县西岛市为舞台，讲述了发现日本酒的魅力、在历史悠久的酿酒厂奋斗并遇到初恋的农大学生橘诗织的故事。 　　诗织梦想着能够在酿酒厂进行研修，选择了广岛县的酒窖作为自己的实习场所。在那边，她遇到了毫无动力的酒窖老板的儿子、卧病在床的酒窖老板、严格的酿酒人、以及既是米农也是酒窖家庭的美咲，开始实习的诗织却总是遇到失败。在这个时候，酒窖老板突然离世，在这个酒窖老铺迎来经营危机时她渐渐对老板的儿子萌生了恋爱感情。

Shiori is a star university student with an incredible palate for wine who dreams of studying winemaking in France. However, to her dismay she is assigned to a rural sake brewery for her internship. To make matters worse, upon arrival she discovers that the brewery owners don’t exactly want her around.

However, as it becomes clear that Shiori will be sticking around, she tries to make the best of things and begins to pitch in at the brewery, perhaps even warming up to the idea of drinking sake. And when the brewery owner falls gravely ill, and his upstart son Kanji is forced to take the lead, Shiori may provide the spark that can save the brewery and change her own life in the process..

ワインソムリエを目指す農大の学生、詩織だが、実習先に決まったのは大の苦手とする日本酒の、その酒蔵。実習単位を取らなくてはフランス留学が夢で終わるため、渋々、東広島・西条にある乃神酒造に出向くが、今年は実習生の受け入れ予定はないと断られる。詩織は食い下がり、農家の娘・美咲の助けでなんとか実習ができることに。だがそこで始まった実習はまるで修業だった。そんな中、彼女は蔵元の息子・莞爾と最悪の出会う。