The story takes Nishima City, Hiroshima Prefecture, which is known as one of the three brewing places in Japan, as the stage, tells the story of finding the charm of Japanese wine, struggling in a brewery with a long history and meeting the first love of agricultural university students. Shizhi dreamed of being able to study in the brewery and chose the wine cellar in Hiroshima Prefecture as his internship place. There, she met the son of the unmotivated cellar owner, the sick cellar boss, the strict brewer, and the beauty of both the rice farmer and the cellar family. Shizhi, who started her internship, always encountered failures. At this time, the wine cellar owner died suddenly, and when the old cellar store ushered in a business crisis, she gradually fell in love with the boss's son.