Joaquin is a talented old man of a good family, at time he was a famous concert artist and painter. He is alone and always in a bad mood, he lives in a hospice and he dreams to reunion with his daughter and little grandson that he never knew. Daniel is a good boy, grown up in an orphanage, he is brave and courageous by nature and learns to face life's difficulties. He has an only friend: the dog Anselmo. When Daniel meets Joaquin, he finds in him the grandfather that he never had. Another personage is Alejandra: a good family girl, nice and intelligent. Her problem is that her parents, Gerardo and Fernanda, separate and she escapes from the house and meets Daniel. They become friends and with Joaquin's help they set up a fire balloon. The villains are: Don Lucas, the school caretaker who, at first, liked Daniel, but then he hates him because he is jealous of Joaquin. Mayra, who is Gerardo's secretary, is cool and calculating, she wants to seduce him. Yolanda, who is Alejandra's friend...