Thirty six thousand years ago, in the Ardèche river gorge, when an animal was painted, it was hunted. When it is again time to go hunting and painting, Gwel is appointed head of the group of hunters while Karou the painter and his apprentice Lani set off to paint the walls of the great cavern. But they hadn't counted on meeting a cave lion.

What happens when a man and a woman share a common passion? They fall in love. And this is what happens to Jean-René, the boss of a small chocolate factory, and Angélique, a gifted chocolate maker he has just hired. What occurs when a highly emotional man meets a highly emotional woman? They fall in love, and this is what occurs to Jean-René and Angélique who share the same handicap. But being pathologically timid does not make things easy for them. So whether they will manage to get together, join their solitudes and live happily ever after is a guessing matter.