Over time, Amy has grown up to be a mischievous and daring girl who works to help support her father because he doesn't have a proper job, and everything is going well in her life until the arrival of Minerva, who is looking for orphans for the San Felipe orphanage under the orders of Prefect Carlota, who needs more children to keep receiving donations.

Since then, Minerva is a bitter woman and her childhood has turned into a ghost girl who cries locked in the highest tower of the orphanage castle waiting for the day when someone can rescue her.

Raúl arrives in Puerto Esperanza since his father was transferred to fix up an abandoned locomotive called "La Vieja Lola".

Raúl meets Amy and believes she is a boy, due to her dressing like a sailor, but later learns that she is actually a girl and falls in love with her.

Meanwhile, Octavio Betancourt, a millionaire suffering from a serious illness, arrives in town with the desire to find his son who was lost 8 years ago.