Leaving the safety of America, Teera returns to Cambodia for the first time since her harrowing escape as a child refugee. She carries a letter from a man who mysteriously signs himself as "the Old Musician" and claims to have known her father in the Khmer Rouge prison where he disappeared twenty-five years ago. Arriving in Phnom Penh, Teera finds a society still in turmoil, where perpetrators and survivors of atrocity live side by side. Soon she meets a young doctor who carries his own memories of that time but also shows her a beautiful country on a fragile path of reconciliation. Meanwhile, the Old Musician anticipates the confession he must make.