Etienne Davodeau is a comic artist. He doesn't know much about the world of wine-making. Richard Leroy is a wine-maker. He's rarely even read comics. But these two are full of good will and curiosity. Why do we choose to spend one's life writing and creating comics or producing wine? How and for whom do we do them? To answer these questions, Etienne went to work in Richard's vineyards and cellar. Richard, in return, leapt into the world of comics. They opened a lot of bottles and read many comics. They travelled around, meeting authors and wine-makers sharing their passion for their jobs.