Ground

On a construction site in São Paulo, Leonardo, a young worker, starts to hear a strange sound coming from the ground. On a construction site in São Paulo, Leonardo, a young worker, starts to hear a strange sound coming from the ground. On a construction site in São Paulo, Leonardo, a young worker, starts to hear a strange sound coming from the ground. On a construction site in São Paulo, Leonardo, a young worker, starts to hear a strange sound coming from the ground.