开始跳舞吧，让音乐带走烦恼，感受每一个节拍的快乐与自由。乱系列1睡的丹丹

　　30 years ago, Carlos and Margarita were the most famous tango couple in the world. He now lives in Madrid, she lives in Buenos Aires in solitude. An event will force them to reunite and start a journey on the roads of Argentina.