They are the "invisible". They live under bridges, in fragile houses made of cardboard or pieces of sheet metal. Lives on the margins by choice or, more often than not, by necessity. They are given light and hope every evening, even at Christmas, by the volunteers of the Red Cross, Cagliari territorial committee, who bring a hot meal and a lot of comfort .

The assistance project with street units has the support of the Municipality which has created a network between all the associations involved in this area. The "invisible" are many and with an age between 25 and 55 years .

The video includes interviews with Luisa Pellerano, who works on social inclusion for the Red Cross, Alessandro Montis, head of the Street Unit, the president of the Territorial Committee Vittorino Erriu, the municipal councilor for social policies Anna Puddu and the three young volunteers Kasper Skiba, Maria Marras and Cecilia Gangemi.