In San Cebrian , a coastal village, Rosa hoped the return of her fisherman husband Juan, with her daughter Nuri and her godson Sardinilla, but they found him dead after storm. Friends of the family, Antonio and Rosita, with Sardinilla decide to look for a treasure with the help of a map that kept Rosita. His enemies, Tomas and Andres, try to take it by deception.Andres, plus interest in Rosita, the beloved of Antonio, is a victim of Tomás greed's but, when he's wounded, Antonio and Sardinilla return him to the good track.