During a stopover in Buenos Aires on her way to Chile, 31-year-old Maria recognizes a nursery rhyme. Maria doesn’t speak a work of Spanish, but without understanding what she is singing, she remembers the Spanish lyrics. Disturbed and thrown off course, she decides to interrupt her journey and wander through the unfamiliar city. On the phone to Germany, she tells her father, Anton, about her experience and the peculiar fascination the unfamiliar city has had for her. Two days later, Anton suddenly turns up at Maria’s hotel with something to confess: Maria spent the first three years of her life in Buenos Aires during the military dictatorship at the end of the 1970s. The people she had always thought were her parents had adopted her and brought her to Germany. Father and daughter begin a journey in search of Maria’s biological parents. Anton does everything he can not to lose his daughter.

Argentine telenovela

一户看似完美的人家暗中绑架富人，勒索赎金，以维持光鲜的生活和社会地位。根据真人真事改编。

米兰达回到墨西哥，追寻家族历史，得知母亲并非抛弃她，而是在她出生时被绑架。米兰达发现母亲被关在精神病院，饱受虐待和暴力的折磨，于是决定深入犯罪组织的核心，查明真相，确保肇事者得到应有的惩罚。