Katie Cleary wants to be the best skier in the world. As a teenager, she leaves her home to live and train full time with her two best friends, all-American brothers Luke and Blair. But as the upward trajectory of Katie’s elite skiing career nears its zenith, a terrifying truth about her sister becomes impossible to ignore --- one that will lay ruin not only to Katie’s career but to her family and her relationship with Luke and Blair. With her life shattered and nothing left to lose, Katie flees the snowy mountainsides of home for Buenos Aires. There, she reinvents herself as Liz Sullivan, and meets a colorful group of ex-pats and the alluring, charismatic Gianluca Fortunado, a tango teacher with secrets of his own.