Camille, the daughter of the recently deceased Alexandre Leger, creator of the famous Leger Wine Guide and emblematic figure in Oenology, who passed away in his Tokyo home. When she travels to Tokyo in the wake of her father's passing, she learns that he left her the greatest collection of wine in the world. In order to claim this inheritance, however, she must compete against a brilliant young oenologist, Issei Tomine, who her father took under his wing and is referred to in Leger's will as his 'spiritual son'.
