Private detective Germán Areta gets a terminally ill client who wishes to see his long lost, runaway daughter before he dies. But when Areta starts looking into case, it leads him to the dark underbelly of Madrid where he finds that he is not only one looking for the girl. Someone else is also interested in her, someone powerful and dangerous who will stop at nothing to prevent Areta from discovering the truth..
At the Santo Tomás de Aquino school, a musical contest has been organized. The first prize is a trip to Disneyland and the second, a large sum of money. A group of singing children called Parchís win the trip, but they decide to donate their prize in exchange for the money and thus help Don Mati and his beloved school. However, since they also want to make the fantastic trip, they will manage to get enough money for both.