Tookoo wants the freedom to choose his own way of life. But his standard six education promises him nil. Din 11 years old boy and illiterate is raised by his fierce aunt. He sees Tookoo as an elder brother and also a father.
After reuniting with his mother in Ho Chi Minh City, a family tragedy causes Binh to flee from Viet Nam to America. Landing in New York, Binh begins a road trip to Texas, where his American father is said to live.
Set in the Ozark Mountains during the Great Depression, Billy Coleman works hard and saves his earnings for 2 years to achieve his dream of buying two coonhound pups. He develops a new trust in God as he faces overwhelming challenges in adventure and tragedy roaming the river bottoms of Cherokee country with "Old Dan" and "Little Ann."
Young teen girl Xiu Xiu is sent away to a remote corner of the Sichuan steppes for manual labor in 1975 (sending young people to there was a part of Cultural Revolution in China). A year later, she agrees to go to even more remote spot with a Tibetan saddle tramp Lao Jin to learn horse herding.