A dead father's final test forces his estranged son to become the thing he spent his whole life refusing to be. The competition isn't about wine, it's about whether Shizuku can swallow his pride enough to taste what his father loved. Every glass is a conversation with a ghost, and he's got twelve chances to say what he never could when the man was alive.

A legendary wine critic dies and leaves behind a fortune, but there's a catch: his son Shizuku and adopted son Issei must prove themselves by identifying twelve rare wines known as the Apostles, plus one supreme bottle called the Drops of God. The catch within the catch: Shizuku spent years rejecting his father's world and has never even tasted wine. Now he's up against Issei, a young and charismatic critic Yutaka adopted not long before his death, with a collection valued at more than 12 billion yen at stake. What unfolds is part mystery, part family drama. A chance meeting with Miyabi Shinohara, a sommelier in training, sparks Shizuku's curiosity about tasting, and as he uncovers a real talent for it, he commits to the contest in hopes of understanding the passion that defined his father.