Emiliana, a black kitten from Barcelona, has led a remarkable life. Having weathered a divorce, multiple relocations, and a move to a new country, she now dreams of returning to her beloved Spain. Her journey reflects resilience and a longing for home amidst the many changes she has faced.

In Recife, Dr. Paulo is an important lawyer that has a daughter, Heloísa, with his paramour and living in the country. A few days before traveling to Europe, Dr. Paulo asks to a close friend to bring Heloísa to Recife. Meanwhile, his bohemian and irresponsible son Helvécio meets Heloísa, and without knowing that she is his sister, he tries to rape her, and she kills him. Heloísa is arrested and goes to trial without any evidence to prove that she self-defended her honor.

On a stormy night, a woman caring for a sick elderly lady in an old mansion discovers a radio program about paranormal events. She must confront her deepest fears as she descends into the darkness of a night that seems to have no end.