Víctor, a reclusive, obsessive man, moves to an apartment in impeccable state. During his first night there, a damp stain appears on his room’s immaculate roof. The stain begins to grow until it’s everywhere.

A bigamist with one family in Buenos Aires and the other in Mar del Plata sees his life turned upside down when his wives discover what he has hidden from them for so many years and unite to take revenge.