Toñi, an eccentric grandmother, gets by between failed businesses and a carefree attitude. Her daughter Daniela, a stressed executive and single mom, wants to keep her away.

Daniel’s decision to travel to East Berlin in the middle of the Cold War to meet his birth mother turns out to be the biggest mistake of his life because, unbeknownst to him, he will become the essential piece of the KGB’s secret plan to set up their operations center in Francoist Spain, where his identical twin brother Klaus will play a key role, stealing his identity, his family and his entire life.