A small town in an Argentinian province, 1975. The life of Claudio, a successful lawyer, gets complicated when he has a stupid quarrel with a stranger in a crowded restaurant.
Blondi and Mirko live together, listen to the same music, watch the same films, like to smoke pot and share the same friends. But, even though they seem to be the same age, Blondi is Mirko's mother.
An old hermit lives isolated in a large house. That morning, he decides to take a walk. Far from his hermetic labyrinth, walking on the beach seems like a good plan for the day. However, the outside will reveal something sinister about him.