Enric, a man closed in on himself, is taken aback when he sees the new religious music group that has been ridiculed throughout the country: Stella Maris. He won't stop until he finds them and saves them from the childhood he has lived.

Irene, Enric's sister, lives her monotonous day-to-day life until a graffiti on the wall of her workplace turns her world upside down, forcing her to relive the past she had worked so hard to bury

It's the eighties. Enric and Irene experience a childhood marked by isolation, fanaticism, and violence alongside their mother, Montserrat, her new boyfriend, Pep, and the daughters born to the couple. Musical movies become their only escape

Irene and Enric are convinced that the Stella Maris are in danger. They are the only ones who can see beyond the joke they've become, so they embark on a journey to try to find them

Christmas Eve is approaching, and Enric and Irene continue urgently searching for Stella Maris as they relive one of the most traumatic moments of their childhood—the one that changed their lives and separated them from their family for years