"The Burning House" tells the story of Montse (portrayed by Emma Vilarasau), who eagerly anticipates a weekend with her entire family at her home in Cadaqués, along the Costa Brava. Despite being divorced for quite some time, her ex now has a new partner, and her children have grown up, leading their own lives with little regard for her. Nevertheless, Montse remains undeterred in her enthusiasm and high spirits. This long-awaited moment, filled with dreams and anticipation, is finally here. Even if she must resort to drastic measures, she is determined to ensure that this weekend will be nothing short of perfect.
