At a high-stakes dinner party, Camille and Issei use their mastery of wine in an attempt to impress a special guest and change Davit's mind.

Tensions rise between Camille and Issei as their search leads them into the Georgian countryside—and a decades-old family feud.

In the aftermath of Issei's near-death experience, he and Camille chase down a crucial clue about the mystery wine.

Issei and Camille reunite at the Chassangre Estate, only to receive a mysterious gift and set of instructions that will test their bond.