A long-standing family rivalry sparks chaos when Otávio learns that his daughter Mariana is engaged—especially to an Argentine fiancé. The families are invited on a trip to Bariloche to meet, but snowy landscapes, cultural clashes, fine wines, and comedic mishaps quickly turn the reunion into chaos. Otávio’s jealousy leads to a major misunderstanding, putting his daughter’s happiness at risk. He must now regain her trust and make amends before it’s too late.