Under a heavy rain, Víctor, a 22-year-old man, is involved in an awkward family dinner at his grandparents' house. Accompanied by his girlfriend Olivia, his father Alberto, his half brother Miguel and his grandparents Antonio and Reina. By interfering with the attacks of his father and grandfather towards the women and the youngest of the family, Víctor refuses to drink a black wine that seems to be the cause of the family's behavior. While some black leaks appear that begin to soak and flood the dining room. Víctor looks for a way out of the torment that is about to drown him and his family.