Lucas and Katya were seniors when they made the impetuous decision to have a baby. Seventeen years later, Lucas is now only a weekend dad, newly involved in his daughter Vera's life after a decade of absence. But when Vera suffers a terrifying psychotic break at a high school party, Lucas makes another impulsive decision: he takes her to Lithuania, his grandmother's homeland.

Here, in the city of Vilnius, Lucas hopes to save Vera from the sorrow of her diagnosis, but while he uncovers a secret about his grandmother's WWII past, Vera searches for answers of her own. Why did Lucas abandon her as a baby? What really happened the night of her breakdown? And who can she trust with the truth?