New York, September 11, 2001: a young French photographer deaf-mute is a guest of her fiancé, a tour guide for disabled people who is about to bring a group to visit the Twin Towers.

While he is on the cliff in front of the house, the ghost of a young American soldier appears to him, who died in the attack on multinational forces in Lebanon in 1983.

Their path ends at Arlington National Cemetery, where Shahin finds his girlfriend and the young soldier's father, who turns out to be the policeman who drove him away from the Twin Towers and with whom he reconciles.

Shahin replies that both are victims of human stupidity, but the attacker responds by reiterating his position once again and showing he does not want to understand, leaving the director stunned by his uncompromising words.

Despite the attacks in New York, a girl from Srebrenica considers it appropriate to celebrate the monthly demonstration anyway, in memory of the massacre of the local population by Bosnian Serb soldiers, which took place on July 11, 1995.

Ouagadougou, September 2001: Adamà is a boy who is forced to leave school and work as a newsboy in order to be able to pay for medicines to his sick mother.

Two weeks after the attacks, Adamà sees a man very similar to Osama bin Laden and decides to capture him with the help of his friends, in order to claim the prize of 25 million pending on his boss.

Pablo narrates in his letter of US involvement in financing of right-wing and subversive groups, up to the coup, and of the violence and torture suffered by him and his countrymen.

Forced to first five years in prison and then into exile, he declares that he can no longer return to Chile because his family and children are now born and raised in the United Kingdom.

Background noises and rumors of everyday life, suddenly interrupted by the screams of the witnesses of the crash of flight AA11 against the North Tower of the World Trade Center.

At one point, the director tells the journalist that she won't go on the air and she reacts first by protesting, then starting to rattle off various historical events that took place all on September 11.

In particular, they ask many questions about why he did not show up for work that day and why, despite having decided to pursue a medical career and leave the police academy, he still held the latter's card.

Only after six months, the boy's remains are identified among those found among the rubble and the truth is re-established: it turns out that the young man died while he was helping at the site of the attacks.

The widowed man vents his loneliness by talking to his late wife as if she were still alive and cultivating her flower pot, withered by the lack of light.