After the death of a septuagenarian woman, her three children deliberate over what to do with her estate.

At a party, Xavier is waiting for a girl he met the night before.Then he gets to know another girl, Alice. Atoms are flying straight through the infinite void until the slight deviation of one of them creates a series of unpredicted moves.

Aissa, a young officer of Algerian origin, tragically loses his life during a fresher initiation ritual at the prestigious French military academy of Saint-Cyr. As the death tears through his family, controversy arises over Aissa’s funeral plans when the Army refuses to take responsibility. Ismael, his older, rebellious brother, tries to keep the family united as they fight to win justice for Aissa.