In a school on the outskirts of São Paulo, social worker Sônia needs to remove nine-year-old Kairo from the classroom to have a difficult conversation.

13-year-old Lucas makes a new friend in his classmate Lais, and joins her on an epic journey to find the father she has never known.

"All Five Millions of Us" is a hybrid of documentary and fiction feature film about father absence, based on data released by the National Council of Justice: there are 5.5 million children without paternal recognition in Brazil.

The birth of a young black couple's first child brings with it happiness, but also agony. The newborn's father experiences and expresses his dilemmas regarding the arrival, coexistence and departure of his beloved firstborn.