After being treated by doctor Baresi, Roberto will recover and will not go blind. Romeo has sacrificed himself for the sake of his family and must now leave the village. On his way to Milan, Luini tells Romeo to go to the town of Locarno and wait for him there. Along the way, Romeo is mistaken for an apple thief, but is saved by Alfredo, a boy who is also heading to Milan to become a chimney sweep as Romeo. In Locarno, Alfredo's bag falls into a river after being stolen, so Romeo throws himself into the river to recover it.

Luini locks up the boys before crossing the lake by boat to get to Milan. Among them is Dante, the boy who had stolen Alfredo's bag, who tells them that his brother also went to work in Milan, but ended up dying of starvation. The night before leaving, Dante devises a plan to escape.

The boat in which Romeo and the others are travelling to Milan is hit by a storm and sinks. Miraculously, Alfredo and Romeo manage to save themselves. Luini is also saved from drowning by Romeo. On the shore, Alfredo tells Romeo about his tragic past and how he was separated from his sister Bianca. The next morning, they leave for Milan.