交换

Ryu is a skilled young writer who has a girlfriend, Pin, who he's dated since high school. They love each other and plan to marry. But perhaps because of Ryu's fate, he loses her forever in a car accident. Ryu blames himself. He withdraws and starts leaning on alcohol. With the arrival of Arm, the grandson of the owner of the company where Ryu works, and their gradual relations...。东汉末年，诸侯混战。战乱中蔡邕之女蔡文姬被左贤王掳去匈奴，并生有二子。十二年后，曹操平定中原，遣使匈奴，欲接回蔡文姬代父续修汉书。文姬归心似箭，但骨肉亲情，怎能割舍？声声血泪的胡笳十八拍，抒发着无尽的思念。为继父遗志，修撰汉书，文姬踏上漫漫归途……。