American Natalie Dare met Swede Bjorn Thornberg when she participated in the Peace March, which became the contribution of the world's youth to the fight against the threat of nuclear war. But young Natalie also gave the world a personal gift - she gave birth to a daughter, whom she named Mira. And twenty years later, Mira demanded that her mother find Bjorn, who did not even suspect the existence of her daughter. The fact is that Mira’s groom’s parents set a condition: the bride must be led to the altar by her own father or the wedding will not happen. The daughter’s happiness depends on Natalie. But, as it turns out, happiness is not only for the daughter...