Eight years after the first installment, Ailén, Fernando, and Nina, meet again in the BAFICI competition. From that reunion, they decide to resume their unfinished project: Tandil/Tromso. They bring along two new collaborators: Martín and Nancy.
A renowned sommelier finds a way to communicate with her past self in an attempt to correct the mistakes that have shaped her life. However, each message sent triggers unexpected consequences, altering not only her present but also the fates of those around her. What begins as an opportunity to make amends for the past becomes a race against time to prevent everything from spiraling out of control.
