After the murder of a local student, a small town judge faces an unexpected dilemma: now her actions can put her family at risk.

A marine biologist is leading a project for the mapping of one of the deepest areas of the North Atlantic Ocean. Her project depends on the controversial use of a developing biotechnology that works directly with a species of krill that inhabits at low depths. Throughout months of observation and communication, the marine biologist develops a relationship of friendship and kin with the krill swarm, while observing their movements through the nano-cameras incorporated in their bodies -- slowly moving through the deeper zones of the Ocean.

Along the day, we accompany Filomena, who works as a cleaning lady, through six different places.

Idling afternoons, drugs, heartbreaks, psychedelic moods immersed in music. An adrenaline rush. Lisbon as the backdrop for a drifting youth.