Windhorse is the story of Lhasang, who grew up in Kham in Eastern Tibet. The son of a trader, he grew up with stories of King Gesar of Ling, of Padmasambhava, the man who taught Buddhism to Bod (Tibet), and Lhalung Pelgyi Dorje, the man who conquered fear and killed the godless king. But after the Chinese invade Tibet, when it becomes apparent that they will take away "class enemies" to be "retrained", he makes the death-defying trek to India with his family. Uprooted from everything that he knew, all that he held dear, in a foreign country, surrounded by people whose language he doesn't understand, he comes to realize that the only way forward for him is to go back - to Tibet.