In 'The Pink Cloud,' a mysterious and lethal pink cloud appears and forces people to stay indoors indefinitely. As time goes on, the individuals trapped within the cloud struggle with boredom, helplessness, and the effects of endless isolation on their relationships and mental health. The cloud becomes a metaphor for the challenges of modern-day communication, social media, and the growing disconnect between people. This Brazilian sci-fi drama explores themes of captivity, adaptation, and family relationships in the face of a crisis.

During the International day, a fifth-grade class starts a small revolution in the school rules.